Omega Products XTMC9A10A User Manual

MINI IEC CONTACTORS
AND OVERLOAD RELAYS

D-51

 FVNR (Full Voltage

Non-Reversing) Contactors

 Panel or Din Rail Mounting
 Overload Relays Mount Directly

to Mini Contactors

 Test/Off Button and Trip Free

Release on Overload Relays

XT Miniature Controls includes non­reversing contactors, auxiliary contacts
and mini overload relays. A wide range
of applications is possible including small
electrical motors from fractional to 5 hp
(460 Vac) or up to 4 kW (400 Vac).
Due to its compact size, the XT line of mini
controls is best suited to be applied in light
duty loads such as hoisting, packaging,
material handling, heating, lighting and
automation systems. XT mini contactors
are a particularly compact, economic and
environmentally friendly solution wherever
control of small motors or loads is required.
Front mounted snap-on auxiliary contacts
for mini contactors are available with screw
terminals in a variety of contact
configurations. Auxiliary contact modules
are standard with interlocked opposing
contacts, except in the case of early make
or late-break contacts.

The XTOM overload relays are three-pole
electromechanical motor circuit-breakers
using bimetallic elements. They are suitable
for monitoring both DC and AC currents.
Type XTOM overload relays have been
designed to be fitted directly on to XTMC
contactors. In the event of overload
tripping, the auxiliary contacts change over
and disconnect the control voltage circuit
from the corresponding contactor relay,
and thus indirectly switch off the current
to the motor being monitored. The XTOM
relays are adjusted by means of a setting
wheel to suit the motor current rating.

XTMC Series

Starts at

$

54

XTMC9A10A, mini contactor, $54.

XTMCXFA02-5PK, auxiliary
contact (front snap-on),
$70 for pkg of 5.

XTOM004AC1, mini overload
relay (bottom mount), $53.

SPECIFICATIONS

PHYSICAL AND ELECTRICAL
Weight: 0.2 kg (0.44 lb)
Mechanical Life—Operations:

10,000,000

Mechanical Life—Coil @ 50 Hz: 7
Maximum Mechanical Operating

Frequency (ops/hr): 9000
Insulation Voltage (Ui) Vac: 690
Impulse Withstand Voltage

(Uimp) Vac: 6000
Operational Voltage (Ue) Vac: 690
Safe Isolation to VDE 0106 Part 101

and Part 101/A1:

Between Coil and
Contacts (Vac): 300

Between Contacts (Vac): 300
Making Capacity (Amps): 110

Breaking Capacity (Amps):

220/230V: 90
380/400V: 90
500V: 64
660/690V: 54

Short-Circuit Protection Rating
Maximum Fuse (gL/gG):

Type 2 Coordination (A): 10
Type 1 Coordination (A): 20

Degree of Protection: NEMA 1 (IP20)
Protection Against Direct Contact
when Actuated from Front (IEC 536):

Finger- and back-of-hand proof

Terminal Capacity of Main and
Auxiliary Contacts Solid (mm

2

):

1 x (0.75 – 2.5); 2 x (0.75 – 2.5)

Flexible with Ferrule (mm2):

1 x (0.75 – 1.5); 2 x (0.75 – 1.5)

Solid or Stranded (AWG): 18 to 14
Terminal Screw: M3.5
Pozidriv Screwdriver: Size 2
Standard Screwdriver:

0.8 x 5.5 mm (1 x 6")

Max Tightening Torque:

Nm: 1.2
Lb-in: 10.6

Mounting Position: As required,

except vertical with terminals A1/A2
at the bottom

ENVIRONMENTAL
Ambient Temperature: -25 TO 50°C
(-13 TO 122°F)

Mechanical Shock Resistance (IEC/EN
60068-2-27):
Half-Sinusoidal Shock 10 ms

Contactor Without
Auxiliary Contact Module:

Main Contact—Make Contact: 10 g
Main Contact—Break/Make

Contact: 10/8 g

Contactor with Auxiliary
Contact Module:

Main Contact—Make Contact: 10 g
Main Contact—Make/Break

Contact: 20/20 g

Climatic Proofing: Damp heat,

constant, to IEC 60 068-2-78;
Damp heat, cyclic, to IEC 60 068-2-30

Pollution Degree: III/3

All models shown
smaller than actual size

D-52

MODEL NO. PRICE DESCRIPTION

XTMC9A10A $54 Mini contactor 3P FVNR 8.8 A frame A 1 NO 110/50 120/60 AC coil
XTMC9A10T 54 Mini contactor 3P FVNR 8.8 A frame A 1 NO 24/50 24/60 AC coil

To Order

(Specify Model Number)

AVAILABLE FOR FAST DELIVERY!

TYPE 1 TYPE 2

OVERLOAD TRIP CONTACT

COORD. COORD.

CIRCUIT

MODEL NO. RELEASE IT CLASS CONFIG. gG/gl gG/gl BREAKER CEC/NEC FUSE

XTOM1P6AC1 1 to 1.6 A 20 6 15 6
XTOM2P4AC1 1.6 to 2.4 A 20 6 15 6
XTOM004AC1 2.4 to 4 A 20 10 15 15
XTOM006AC1 4 to 6 A 20 10 15 20
XTOM009AC1 6 to 9 A 20 10 15 35
XTOM012AC1 9 to 12 A — — — 45

MINI OVERLOAD SPECIFICATIONS

10 A 1 NO to 1 NC

IEC MINI CONTACTORS

AUXILIARY CONTACTS
MODEL NO. PRICE DESCRIPTION

XTMCXFA02-5PK $70 5 pack of front mounted snap-on auxiliary contacts Seq. A, Frame A, 2 NC, 10 A
XTMCXFA11-5PK 70 5 pack of front mounted snap-on auxiliary contacts Seq. A, Frame A, 1 NO, 1 NC, 10 A
XTMCXFA22-5PK 24 5 pack of front mounted snap-on auxiliary contacts Seq. A, Frame A, 2 NO, 2 NC, 10 A
XTMCXFA40-5PK 24 5 pack of front mounted snap-on auxiliary contacts Seq. A, Frame A, 4 NO, 10 A

IEC MINI OVERLOAD RELAYS

XTOM1P6AC1 $53 Mini OVLR Frame A, class 10, 1 to 1.6 A
XTOM2P4AC1 53 Mini OVLR Frame A, class 10, 1.6 to 2.4 A
XTOM004AC1 53 Mini OVLR Frame A, class 10, 2.4 to 4 A
XTOM006AC1 53 Mini OVLR Frame A, class 10, 4 to 6 A
XTOM009AC1 53 Mini OVLR Frame A, class 10, 6 to 9 A
XTOM012AC1 53 Mini OVLR Frame A, class 10, 9 to12 A

ACCESSORIES

Comes with complete operator's manuals.
Ordering Example: XTMC9A10A, mini contactor, XTMCXFA02-5PK, auxiliary contacts, XTOM004AC1, mini overload relay, 2.4 to 4 A,
$54 + 70 + 53 = $177.

Max kW Ratings AC-3 Maximum 3-Phase Motor Rating

1-Phase 3-Phase

3-Phase Motors

Horsepower Horsepower

50 to 60 Hz

Ratings Ratings

220 380

to to 660/

240V 400V 550V 690V 115V 200V 230V 200V 230V 460V 575V

8.8 20 2.2 4 4 4

1

⁄2 1 11⁄2 2 3 5 5

XTMC9A10 (SCREW TERMINAL CONNECTIONS,
3 POLE, 1 NO AUX. CONTACT) SPECIFICATIONS

Operational

Current

AC-3 Amp

Rating

380/400V

Conventional

Free Air
Thermal

Current AC-1

at 50°C (122°F)

Notes: Short-circuit protection, observe the maximum permissible fuse of the contractor with direct device mounting.

5 mm is required between overload relays.