HP Type F02, Type K02, MMS, MRS User Manual
AC Controls
Manual Starters and Switches
Class MMS and MRS
These motor starting switches provide
manual ON / OFF control of single or
three-phase AC motors, where overload
protection is not required, or is provided
separately.
These devices are suitable for use with
AC three-phase motors up to 10 HP.
Compact construction and a 600 volt
rating make these switches suitable for
Type F02
Class SMF
Class SMF fractional horsepower
starters provide overload protection as
well as manual ON / OFF control for
small motors in a variety of industrial
and commercial installations.
Available in one or two pole versions,
these devices are suitable for use with
AC single phase motors to 1 HP. Two
pole starters can also be used with DC
motors to
include fans, conveyors, pumps, and
small machine tools. The continuous
current rating is 16 amperes.
Overload trip assembly motor protection
is provided by a Type SMFH thermal
heater element which must be installed
before the starter will operate.
Two-Speed Class SMF manual starters
are designed for control of small single
phase AC motors having separate windings for high and low speed operation.
Two toggle operated starters are used,
with overload protection included for
each motor winding. Surface mounting
devices, and those with a gray flush
plate, utilize a mechanical interlock
which allows direct control of the motor
by means of the toggle operators.
3
⁄4HP. Typical applications
Typical Wiring Diagrams
a wide range of industrial and commercial uses. Typical applications include
small machine tools, pumps, fans, conveyors, and many other types of electrical machinery. They can also be used
on non-motor loads such as resistance
heaters.
The continuous current rating is 30
amperes at 250 volts max., 26.4 amperes at 277 volts max., 20 amperes
at 600 volts max, 30 ampere resistive
at 600 volts max.
Class MMS, two-speed manual switches may be used with separate winding,
three-phase or single-phase AC motors
where overload protection is not
required, or is provided separately. Two
switches are employed to give ON /
OFF control in each speed.
Class MRS, reversing manual switches
provide a compact means of starting,
stopping and reversing AC motors where
overload protection is not required, or is
provided separately. They are suitable for
use with three-phase squirrel cage
motors, and for single-phase motors
which can be reversed by reconnecting
motor leads. Two switches are used, one
to connect the motor for forward rotation, and one for reverse.
Class SMF, MMS and MRS
NEMA Type 1 surface mounting enclosures are sheet steel with a thermoplastic wrap-around cover for convenience
in wiring. The NEMA Type 1 enclosure
is also available in oversized and jumbo
General
Type K02
versions allowing more wiring space. A
zinc alloy die casting or non-metallic
enclosure is used for NEMA Type 4
enclosures. NEMA 7 & 9 enclosures are
supplied as standard with provisions for
locking in the ON or OFF position.
Standard red or non-standard green
neon pilot light units are available factory installed in NEMA Type 1 surface and
flush mounting, and NEMA Type 4
enclosures, or as a field modification kit
for NEMA Type 1 enclosures and gray
flush plates.
An “Emergency-OFF” toggle operator
extender is available for NEMA Type 1
surface mounted units. The extender
has a red vinyl button that provides a
fast and easy method for locating and
switching the device’s toggle operator
into the OFF position. The Emergency
OFF Actuator is available in kit form
only for field installation.
An optional Handle Guard / Lock-OFF on
NEMA Type 1 enclosed starters prevents accidental operation of the toggle
and also allows the toggle operator to
be padlocked in either the ON or the
OFF position. This handle guard can be
factory installed on NEMA Type 1
enclosed starters and is also available in
kit form for field installation on NEMA
Type 1 surface and flush mounting
enclosures. Standard NEMA Type 4
metallic enclosures include provision for
padlocking in the OFF position.
Class SMF Class MMS
1 Pole
2 Pole
2 Pole with
Selection Switch
Siemens Electrical Products and Systems
Specification Guide
2 Pole –– 1 Phase 3 Pole –– 3 Phase
15
AC Controls
285CSI Section 16160
AC Controls
Manual Starters and Switches
Class MMS and MRS
These motor starting switches provide
manual ON / OFF control of single or
three-phase AC motors, where overload
protection is not required, or is provided
separately.
These devices are suitable for use with
AC three-phase motors up to 10 HP.
Compact construction and a 600 volt
rating make these switches suitable for
Type F02
Class SMF
Class SMF fractional horsepower
starters provide overload protection as
well as manual ON / OFF control for
small motors in a variety of industrial
and commercial installations.
Available in one or two pole versions,
these devices are suitable for use with
AC single phase motors to 1 HP. Two
pole starters can also be used with DC
motors to
include fans, conveyors, pumps, and
small machine tools. The continuous
current rating is 16 amperes.
Overload trip assembly motor protection
is provided by a Type SMFH thermal
heater element which must be installed
before the starter will operate.
Two-Speed Class SMF manual starters
are designed for control of small single
phase AC motors having separate windings for high and low speed operation.
Two toggle operated starters are used,
with overload protection included for
each motor winding. Surface mounting
devices, and those with a gray flush
plate, utilize a mechanical interlock
which allows direct control of the motor
by means of the toggle operators.
3
⁄4HP. Typical applications
Typical Wiring Diagrams
a wide range of industrial and commercial uses. Typical applications include
small machine tools, pumps, fans, conveyors, and many other types of electrical machinery. They can also be used
on non-motor loads such as resistance
heaters.
The continuous current rating is 30
amperes at 250 volts max., 26.4 amperes at 277 volts max., 20 amperes
at 600 volts max, 30 ampere resistive
at 600 volts max.
Class MMS, two-speed manual switches may be used with separate winding,
three-phase or single-phase AC motors
where overload protection is not
required, or is provided separately. Two
switches are employed to give ON /
OFF control in each speed.
Class MRS, reversing manual switches
provide a compact means of starting,
stopping and reversing AC motors where
overload protection is not required, or is
provided separately. They are suitable for
use with three-phase squirrel cage
motors, and for single-phase motors
which can be reversed by reconnecting
motor leads. Two switches are used, one
to connect the motor for forward rotation, and one for reverse.
Class SMF, MMS and MRS
NEMA Type 1 surface mounting enclosures are sheet steel with a thermoplastic wrap-around cover for convenience
in wiring. The NEMA Type 1 enclosure
is also available in oversized and jumbo
General
Type K02
versions allowing more wiring space. A
zinc alloy die casting or non-metallic
enclosure is used for NEMA Type 4
enclosures. NEMA 7 & 9 enclosures are
supplied as standard with provisions for
locking in the ON or OFF position.
Standard red or non-standard green
neon pilot light units are available factory installed in NEMA Type 1 surface and
flush mounting, and NEMA Type 4
enclosures, or as a field modification kit
for NEMA Type 1 enclosures and gray
flush plates.
An “Emergency-OFF” toggle operator
extender is available for NEMA Type 1
surface mounted units. The extender
has a red vinyl button that provides a
fast and easy method for locating and
switching the device’s toggle operator
into the OFF position. The Emergency
OFF Actuator is available in kit form
only for field installation.
An optional Handle Guard / Lock-OFF on
NEMA Type 1 enclosed starters prevents accidental operation of the toggle
and also allows the toggle operator to
be padlocked in either the ON or the
OFF position. This handle guard can be
factory installed on NEMA Type 1
enclosed starters and is also available in
kit form for field installation on NEMA
Type 1 surface and flush mounting
enclosures. Standard NEMA Type 4
metallic enclosures include provision for
padlocking in the OFF position.
Class SMF Class MMS
1 Pole
2 Pole
2 Pole with
Selection Switch
Siemens Electrical Products and Systems
Specification Guide
2 Pole –– 1 Phase 3 Pole –– 3 Phase
15
AC Controls
285CSI Section 16160
AC Controls
115–230
113⁄
4
277
11
Table 15.1 Horsepower Ratings
Maximum Horsepower
AC Single Phase DC 2-Pole Only
1-Pole 2-PoleVoltage
—
Device
Class
MMS
2223121Single Phase
Number
of
Poles
AC Ratings DC Ratings
Table 15.2 Horsepower Ratings
115
Volts
230
Volts
460–575
Volts90Volts
115
Volts
230
Volts
Motor Type
AC
1
⁄
2
3 2 10 1 2 1Three Phase
1
⁄
2
7
1
⁄
2
Class
MRS
2223121Single Phase
1
⁄
2
3 2 10 1 2 1Three Phase
1
⁄
2
7
1
⁄
2
Class
MMS
Two
Speed
2223121Single Phase
1
⁄
2
3
3
210121
3 Phase, Constant
or Var. Torque
1
⁄
2
7
1
⁄
2
210121
3 Phase,
Constant HP
7
1
⁄
2
Two-Speed Starters (AC Only)
Basic Starter
Starter With Handle Guard / Lock-Off
Class MMS — Reversing
Class MMS — Two-Speed
One Starter In Duplex Enclosure
Two Starters In One Enclosure
Starter and “Auto-Off-Hand” SPDT Selector Switch (AC Only)
Class SMF Fractional Horsepower
Manual Starters with Melting
Alloy Type Thermal Overload Relay,
Single Unit Types
Class MRS and MMS Manual
Switches
Toggle
Toggle
Toggle
Key
Toggle
Toggle
Toggle
Key
Key
1
Standard With Red Pilot Light
Standard With Red Pilot Light
Standard With Red Pilot Light
No. of
Poles
Type of
Operator
Table 15.3 Manual Starters and Switches Features
Features
Class MMS — Non-Reversing
No. of
Poles
Type of
Operator Features
No. of
Poles
Features
(Incl. Mechanical
Interlock)
Type of
Operator
Suitable for
Motor Types
2
1
2
1
2
1
2
2
Standard With Pilot Light (115 and 230 VAC)
Standard With Pilot Light (205–240 and 440–600 VAC)
Standard With Pilot Light (208–240 and 440–600 VAC)
Single-Phase TwoWinding (3-Lead)
Std. With Pilot Light
(115 and 230 VAC)
3
3-Phase and 1-Phase
Capacitor, Split-Phase
4-Lead Repul.-Induct.
Std. With Pilot Light
(110–120, 208-220,
440–600 VAC)
2
Single-Phase TwoWinding (3-Lead)
Std. With 2 Pilot Lights
(115 and 230 VAC)
3
Three-Phase
Separate Winding
(Wye-Connected)
Std. With 2 Pilot Lights
(208-220, and
440–600 VAC)
Standard With Pilot Light (115 and 230 VAC)
1
2
1
2
2
2
Toggle
Toggle
Key
Standard With Red Pilot Light
With Mechanical Interlock (Standard With 2 Red Pilot Lights)
With Red Pilot Light
1
1
With High-Off-Low Selector Switch (With 2 Red Pilot Lights)2
2
2
Toggle
Key
Standard With Red Pilot Light On Each
2 Each
Str.
0.157–0.173
SMF H01
Motor Full-Load
Current (Amperes)
Heater
Cat. No.
0.59–0.65
SMF H014
Motor Full-Load
Current (Amperes)
Heater
Cat. No.
1.80–1.99
SMF H027
Motor Full-Load
Current (Amperes)
Heater
Cat. No.
5.86–6.41
SMF H40
0.174–0.192
SMF H02
0.66– 0.71
SMF H015
1.96–2.15
SMF H028
6.42–6.79
SMF H41
0.193–0.212
SMF H03
0.72– 0.78
SMF H016
2.16–2.38
SMF H029
6.80–7.57
SMF H42
0.213–0.235
SMF H04
0.79– 0.85
SMF H017
2.39–2.75
SMF H030
7.58–8.15
SMF H43
0.236–0.261
SMF H05
0.86– 0.96
SMF H018
2.76–2.84
SMF H031
8.16–8.98
SMF H44
0.262–0.289
SMF H06
0.97–1.04
SMF H019
2.85–3.06
SMF H032
8.99–9.67
SMF H45
0.290–0.321
SMF H07
1.05–1.16
SMF H020
3.07–3.45
SMF H033
9.68–9.95
SMF H46
0.322–0.355
SMF H08
1.17–1.25
SMF H021
3.46–3.70
SMF H034
9.96–10.8
SMF H47
0.356–0.399
SMF H09
1.30–1.39
SMF H022
3.71–4.07
SMF H035
10.9–12.1
SMF H48
0.40–0.44
SMF H010
1.38–1.54
SMF H023
4.08–4.32
SMF H036
12.2–13.1
SMF H49
0.45– 0.49
SMF H011
1.48–1.63
SMF H024
4.33–4.90
SMF H037
13.2–13.9
SMF H50
0.50– 0.53
SMF H012
1.57–1.75
SMF H025
4.91–5.35
SMF H038
14.0–15.0
SMF H51
0.54– 0.58
SMF H013
1.66–1.86
SMF H026
5.36–5.85
SMF H039
15.1–16.0
SMF H52
Motor Full-Load
Current (Amperes)
Heater
Cat. No.
Table 15.4 Class SMF Heater Elements
Manual Starters and Switches
General
15
AC Controls
286 CSI Section 16160
Siemens Electrical Products and Systems
Specification Guide
AC Controls
Device
Type of
Operator
Dimensions
in Inches (mm)
Toggle
Key
Toggle
SMF
SMF
SMF
Two
Starters
One
Starter
and One
Selector
Switch
Table 15.7 General Purpose Flush Mounting
for Two Unit Devices
FF22, 22P
FS22P
FF44P
FS44P
FF71, 71P, 72, 72P
FS71P, 72P
Type
5.25 (133)
4.56 (116)
5.25 (133)
4.56 (116)
5.25 (133)
4.56 (116)
A
3.75 (95)
3.50 (89)
3.75 (95)
3.50 (89)
0.75 (19)
3.50 (89)
BC
5.25 (133)
4.50 (114)
5.25 (133)
4.50 (114)
5.25 (133)
4.50 (114)
1.44 (37)
1.44 (37)
1.44 (37)
1.44 (37)
2.00 (51)
D
Class
Key
Toggle
SMF
MRS
Switch
FF74P
FS74P
KF11, 11A, 11B
KF 22, 22A
22B, 22C
5.25 (133)
4.56 (116)
5.25 (133)
3.75 (95)
3.50 (89)
3.75 (95)
5.25 (133)
4.50 (114)
5.25 (133)
2.00 (51)
2.00 (51)
1.75 (44)
Toggle
Toggle
SMF
MMS
Two
Speed
Starter
Two
Speed
Switch
FF11, 11P, 22
22P
KF11, 11A, 11B
22, 22B, 22C
5.25 (133)
5.25 (133)
3.75 (95)
3.75 (95)
5.25 (133)
5.25 (133)
1.44 (37)
1.75 (44)
Reversing
2.00 (51)
Selector switch is on left, extends 1.62 in (41 mm) from mounting surface.
Manual Starters and Switches
Table 15.5 General Purpose Flush Mounting
Dimensions
in Inches (mm)
ABC
1.44
(37)
1.44
(37)
1.44
(37)
1.44
(37)
1.75
(44)
1.75
(44)
1.75
(44)
1.75
(44)
2.75
(70)
3.50
(89)
2.75
(70)
3.50
(89)
2.75
(70)
3.50
(89)
2.75
(70)
3.50
(89)
Device
Class
SMF
Fractional
HP Starter
Class
MMS
Motor
Starting
Switch
Type of
Operator
Toggle
Key
Toggle
Key
Type
FF1, 1P, 2, 2P
FS1, 1P, 2, 2P
FSJ1P, 2P
FF3, 3P, 4, 4P
FS3, 3P, 4, 4P
FSJ3P, 4P
KF1, 1A, 1B, 2, 2B, 2C
FS1, 1A, 1B, 2, 2B, 2C
KSJ1A, 1B, 2B, 2C
KF3, 3A, 3B, 4, 4B, 4C
FS3, 3A, 3B, 4, 4B, 4C
KSJ3A, 3B, 4C, 4C
Table 15.6 Two Unit Devices
NEMA Type 1 General Purpose Enclosure
Dimensions
4.50
(114)
5.25
(133)
4.50
(114)
5.25
(133)
4.50
(114)
5.25
(133)
4.50
(114)
5.25
(133)
Type of
Device
One Starter
Two Starters
One Str. and
One Sel. Sw.
Reversing Switch
Two Speed Starter
Two Speed Switch
햲
Selector switch is on left, increases overall depth to 3.5 in. (89mm)
햳
Only one pilot light (located on right) is used on MRS switches.
Operator
Toggle
Key
Toggle
Key
햲
Toggle
Key
햳
Toggle
Toggle
Toggle
Class
SMF
SMF
SMF
SMF
SMF
SMF
MRS
SMF
MMS
Type
FG02, 02P
FG04P
FG222, 222P
FG44P
FG71, 71P, 72, 72P
FG74P
KG11, 11A, 11B, 22, 22A, 22B
22C
FG11, 11P, 22, 22P
KG11, 11A, 11B, 22, 22B, 22C
Siemens Electrical Products and Systems
Specification Guide
15
AC Controls
287CSI Section 16160
AC Controls
Type
1-Phase
3-Phase
2
230–
575
Volts
115
Volts
120VDCContinuous
Amp Rating
3241
——
215
Table 15.9
Class 12 Manual Starting Switches
Maximum Horsepower
Device
Type of
Operator
Toggle
Toggle
Class SMF
Fractional
HP Starter
Class MMF
Motor
Starter
Switch
FR2, FR2H
FR1, FR1H
KR2, KR2H
KR2, KR1H
Type
Table 15.8 Explosion Proof
NEMA 7 & 9 Enclosures
1.19 in.
(30.23 mm)
0.75 in. -14
(19.05 mm)
Pipe Tap
(Bottom Only)
9⁄32
Padlock
Hole
0.72 in.
(18.29 mm)
1.38 in.
(34.93 mm)
Center Line
(Conduit)
0.31 in.
(7.94 mm)
Mtg. Holes
4.38 in.
(111.25 mm)
3.97 in.
(100.8 mm)
1.38 in.
(35.05 mm)
6.38 in.
(162 mm)
5.75 in.
(146 mm)
Manual Motor Starter Switches
Dimension / Wiring Diagrams
Application
Class 12 manual starting switches are
designed to economically start and stop
inherently protected single and polyphase
motors as used in light machine tools,
pumps, blowers, and vent-fans. They are
also used as ON and OFF switches for
resistive loads such as heating.
Wiring Diagrams
1-Phase
Dimension Drawings
NEMA 1
Features
This switch is compact, economical, and
easily wired using pressure type screw
connectors. A rugged over center toggle
mechanism results in a long life with
weld free operation. It is available for surface mounting in a NEMA 1 enclosure,
for flush mounting on a standard depth
switch box or in custom panels. A pilot
light for 120, 208 / 240, or 480 volts may
3-Phase
be added at any time before or after
installation.
Open with Flush Plate
15
AC Controls
288 CSI Section 16160
Siemens Electrical Products and Systems
Specification Guide
AC Controls
Manual Motor Starter Protector
쐍 The Manual Starters Meet or Exceed
Requirements of NEMA, EEMAC, UL,
CSA, IEC, VDE and Other International
Standards. The built-in instantaneous
magnetic trip (similar to a circuit
breaker with arc chamber) provides
self protection against low-level short
circuits.
쐍 Motor Ratings — Up to 25 HP 3-
Phase and 10 HP Single Phase.
Type 3VU13 Manual Motor Starter
Protector
Siemens 3VU13 is a 3-phase manual
starter providing adjustable overload
protection, optional field installed undervoltage protection, and short circuit
protection.
Features
쐍 Built-in Short Circuit Protection. Short
circuit protection provided by the
usual branch circuit protection device
feeding a manual starter (fuse or circuit breaker in accordance with NEC
430-52) may not protect a common
manual starter. The factory built-in
instantaneous trip of the Motor Starter
Protector will protect the starter as
well as the cable and motor during
low level faults.
쐍 Class 10 Adjustable Ambient
Compensated Overload Protection.
쐍 Phase Loss Sensitivity.
쐍 Undervoltage Protection — UV trip
module may be added in field.
쐍 Shunt Trip Module is also field adda-
ble.
쐍 Available in Open Styles, NEMA 1 and
3R, watertight, dusttight, under table,
and flush mount enclosures.
쐍 1 NO and 1 NC Auxiliary Contacts
Standard.
쐍 Group Installation - UL 508.
The 3VU13 is suitable for Group
Installation at 5kA 600 volts maximum
with any fuse up to 1200 amperes or
any inverse time circuit breaker up to
1200 amperes. The 3VU13 can be
installed with or without Siemens contactors type 3TF2 or 3TF30 to 3TF34
in series. For higher interrupting ratings, consult Siemens.
General / Dimensions
Overlead and Magnetic Trip Tripping
Characteristics
Table 15.10 Technical Data
Manual Motor Starter Protector
Type
Maximum Rated Continuous
Current (Amperes)
Rated Operating Voltage AC
—Power Circuit
—Control Circuit
Ambient Temperature
Compensation °C
Maximum Rated HP of
3-phase Motors At:
—AC 200V
—AC 240V
—AC 460V
—AC 575V
–
3VU13
25
600V
20 +55
5
7
15
20
1
⁄
2
3VU13 Enclosure Dimensions
15
AC Controls
Siemens Electrical Products and Systems
Specification Guide
289CSI Section 16160
AC Controls
Manual Motor Starters and Contactors
Application
Across the line manual motor starters
and contactors provide control for
machinery where start stop remote control is not required (optional remote stop
available). Class 11 manual starters are
used for single and polyphase motors up
to 10 Hp. Starters have melting alloy
overload relays which help protect
against damage due to excessive current
caused by a sustained overload, low line
voltage, or single phasing of the motor.
Contactors provide control for inherently
protected motors. Typical applications
include metal and wood-working machinery, grinders, power saws, conveyors,
fans pumps, blowers, textile and packaging machinery, slitters, and paper cutters.
Features
Class 11 manual controllers have front
accessible pressure type wire connectors. Ample wiring space is provided for
easy wiring.
A complete line of general purpose and
industrial duty enclosures is available as
well as open type mounting for custom
built enclosures. These manual controllers are available with low voltage protection which will automatically open the
power poles when the voltage drops or
the power is interrupted. A remote stop
function may be incorporated with the
low voltage protection coil as a factory
option to provide remote or semi-automatic operation.
Class 11 controllers provide the OSHA
requirements for protecting personnel
from potential injury caused by the automatic start up of machinery following a
voltage drop or power interruption when
low voltage protection is specified.
Open styles and devices in NEMA 1, 4, 7
& 9, 12 enclosures can be padlocked in
the OFF position.
General / Wiring Diagrams
Table 15.11
Class 11 Manual Motor Starters
Maximum Horsepower
Type
1-Phase
Type Size 200/230 Volts 460/575 Volts
3-Phase
Size 115 Volts 200/230 Volts
M0
M1
M1P
M0
M1
12
23
35
35
1
⁄
710
2
15
AC Controls
290 CSI Section 16160
Siemens Electrical Products and Systems
Specification Guide
AC Controls
Enclosure
Type Fig
Outline Dimensions in Inches (mm)
Mounting
Dimensions in Inches (mm)
Mtg.
Screw Conduit Size
Max
Wire
Size
Approx
Ship Wt
Lbs
Ref
Dwg
1
2
3
4
5
6
5.313 (134.94)
8.000 (203.20)
11.875 (301.63)
11.875 (301.63)
11.000 (279.40)
9.700 (233.36)
Open
NEMA 1
NEMA 4
NEMA 4X
NEMA 7 & 9
NEMA 12
Table 15.12 Motor Starters
A
2.500 ( 63.50)
5.688 (114.46)
6.250 (158.75)
7.938 (201.62)
7.125 (184.15)
5.875 (149.23)
B
3.625 ( 92.08)
3.188 ( 80.96)
5.125 (130.18)
7.313 (185.74)
5.875 (149.23)
5.063 (128.59)
C
5.500 (139.70)
5.875 (149.23)
10.375 (263.53)
11.125 (282.58)
9.188 (233.36)
8.625 (219.08)
DE
2.250 ( 57.15)
2.500 ( 63.50)
4.125 (104.78)
6.875 (174.63)
6.063 (153.99)
3.000 ( 76.20)
10
10
1/4
10
1/2
—
8
8
8
8
8
8
3
8
10
12
27
11
—
1/2 – 3/4
—
1
1/2
—
—
—
—
—
3/4
—
D54755
D25055
D54824
D26243
D56049
D25293
GK1 K2
Manual Motor Starters and Contactors
Dimensions
Figure 1
Figure 4
Figure 2
Figure 5 Figure 6
Figure 3
15
AC Controls
Siemens Electrical Products and Systems
Specification Guide
291CSI Section 16160
AC Controls
2.63
0.59
0.34
0.305
0.25
1.49
0.121
9.08
1.82
1.05
0.91
0.79
0.45
0.36
0.37
0.08
0.05
0.045
0.03
0.02
0.02
1.04
0.21
0.12
0.105
0.090
0.052
0.042
24
120
208
24013.3
277
480
600
24
120
208
240 8.6
277
480
600
12.90
2.58
1.49
1.29
1.12
0.646
0.516
4.25
2.45
2.14
1.77
1.08
0.85
1.08
0.217
0.125
0.108
0.094
0.054
0.043
0.425
0.245
0.215
0.183
0.112
0.085
24
120
208
24014
277
6.32 0.48240
480
600
120
208
240
22
277
480
600
12.65
3.16
2.53
1.45
0.96
0.24
0.193
0.25
120
480
63
600
240
0.73
218
70
310
510
1518
350 0.12
10
25
26
51
116
60
0.10 0.58600
48040
00
0
thru
2
1
/
2
3, 31/
2
4
4
1
/2, 5
6
Inrush
(Open Magnet)
Table 15.13 Coil Data
Watts
Volts
60Hz Amps VA
Normal
(Sealed Magnet)
Amps VA
Class
Size
00
0-1
2
3
4
Competitive Product Comparison
Size 1 Starters 14-PC2
Furnas The Right Choice Form 1485
Specifying a NEMA Rated Starter Form 1555
5
6
PM-60.1
PM-60.1
PM-60.1
PM-60.1
PM-60.1
PM-60.1
PM-60.1
Class 21 Lighting Contractor
14-GBG
14-GEP
14-GFP
14-GHP
14-GJG
14-GKF-B
14-GMF-B
21-GWE
—
1
3
/
4
21/
2
31/
2
41/
2
Table 15.14 Reference Literature
Motor Matched
Half Size Instruction Sheet
Instruction Sheets and Replacement Parts
Replacement Parts
NEMA
Size
Magnetic Contactors
Applications
Class 40 industrial magnetic contactors
are designed for electrical loads such as
heating, lighting, transformer and capacitor switching, and AC motor starting.
They control motors already protected by
inherent or other types of overload
devices. Used with appropriate pilot control, a contactor provides a choice of
undervoltage protection or release.
Class 40 contactors Size 0 thru 6 feature
carefully wound coils encapsulated to
seal out moisture. Encapsulation also promotes heat transfer and resists electrical,
mechanical, and thermal stresses.
Features
Horsepower rated contactors are available in NEMA sizes 00 through 6, plus
four Siemens Furnas Half Sizes: 1
1
3
⁄
able as an open type or in NEMA 1, 3, 4,
4X, 7 & 9, or 12 enclosures. These contactors can also be used on capacitor and
transformer switching applications.
Resistance heating contactors are available in 11 sizes from 10 through 350
amperes in 2- and 3-pole models and in 4
sizes in 4-pole models.
Lighting contactors are available in 11
sizes from 20 through 600 amperes in 2and 3-pole models and in 3 sizes in 4pole models. Lighting contactors are
especially designed to switch ballast
type, tungsten, and other discharge type
lighting loads. These contactors may be
controlled by timers and other pilot
devices.
These contactors are also available with a
DC coil and rectifier for reduction of AC
hum in noise-sensitive areas such as hospitals, schools, and similar locations.
For information and availability of
mechanically held lighting contactors,
contact your local sales office.
15
AC Controls
292 CSI Section 16160
, and 4
2
1
⁄
. These contactors are avail-
2
3
1
⁄
, 2
⁄
4
2
Compact Lighting Contactor Size 0–13/
,
Siemens Electrical Products and Systems
Specification Guide
General
4
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