Cutler Hammer, Div of Eaton Corp E50 Heavy-Duty Plug-In Switches Data Sheet

Limit Switches

1

E50 Heavy-Duty Plug-In Switches

PG.05C.06.T.E

August 2007

Heavy-Duty Plug-In Switches

Contents

Overview . . . . . . . . . . . . . . . . . . . . . . 1

Model Selection, Assembled

Switches . . . . . . . . . . . . . . . . . . . . . 2

Model Selection,

Operating Heads . . . . . . . . . . . . . . 5

Model Selection,

Switch Bodies. . . . . . . . . . . . . . . . . 6

Model Selection,

Receptacles. . . . . . . . . . . . . . . . . . . 7

Model Selection,

Accessories. . . . . . . . . . . . . . . . . . . 8

Specifications . . . . . . . . . . . . . . . . . 10

Dimensions. . . . . . . . . . . . . . . . . . . 11

Cutler-Hammer
In Limit Switch Components from
Eaton’s electrical business are the
industry standard with versatility of
design and high reliability for low
maintenance, installation and inven­tory costs. Standard Viton
seals and boots and a zinc die cast
enclosure provide exceptional chem­ical resistance to the common cool­ants, cleansing agents, and
hydraulic fluids found in machine
tool, automotive, waste water treat­ment and other heavy-duty indus­trial applications. Mounting
dimensions accommodate both U.S.
and DIN standards for easy retrofit
installations. Super bright 24 – 120V
AC/DC LED indicating light versions
simplify setup and troubleshooting
operations.

®

E50 Modular Plug-

®

gaskets,

Approvals

■

UL Listed
CSA Certified

■

■

IEC.947.5.1

■

TUV — E9271605E02

(where shown)

Unless otherwise noted, the
products contained in this
document are not designed
or intended for use in human
safety applications.

Modular Limit Switches Provide Extremely Easy Installation,
High Reliability, and Low Maintenance and Inventory Costs

Available as Assembled
Switches or Components

Viton
Gasket
Seals

Rugged Zinc
Die-Cast
Housing

Conduit, Cable and
Connector Wiring Options

Operating Heads

Single- or Double-

Pole Switch Bodies

Receptacles Meet

Your Wiring Needs

Dozens of
Operators

to Perfectly Fit

Your Application

Rotary, Top and

Side Push,

Wobble

and Specialty

with Optional

Indicating Lights

A Variety of

Product Features

■

Modular, plug-in components (head, body and receptacle) provide applica­tion flexibility, reduced inventory and less downtime

Manufactured to take the physical and environmental abuse (including

■

cutting fluids and chemicals) of harsh industrial environments

■

Chemical resistant Viton
captive, posi-drive screws

The switches have terminal identification on the nameplate for a visual

■

wiring checkout without guesswork. Heads and switch bodies can be
replaced without rewiring

■

E50 devices can be ordered in separate components or as complete assem­bled switches

■

600V rating, ridge-topped contacts and wiping action assure continuity
even to logic level circuits

Keyed, four direction head positioning

■

■

Standard 5° pre-travel and 90° total travel

■

24 – 120V AC/DC LED and 120V AC neon indicating lights available
Rotary heads are field convertible CW, CCW, or both, without special tools

■

■

Epoxy filled, pin connector or pigtail pin connector receptacles available

®

gaskets, seals and boots are standard, and so are

®

Viton

is a registered trademark of Dupont Dow

Elastomers.

For Customer Service in the U.S. call 1-877-ETN CARE (386-2273) ,

For more information visit: www.eaton.com

in Canada call 1-800-268-3578 .

For Application Assistance in the U.S. and Canada

call 1-800-426-9184 .

PG.05C.06.T.E

S

M

August 2007

Model Selection — Assembled Switches — Standard

Assembled Switch Single Pole

Indicating Light: None LED (24 –

Switch Body:







Operating Head Type
Side Rotary

(requires an
operating lever,

PG.05C.04.T.E )

see

Receptacle:



Standard
Spring Return —
E50DR1

Low Force
Spring Return —
E50DL1

Maintained
Two-Position —
E50DM1

Side Pushbutton,
Spring Return —
E50DS1

(5 Terminal
Receptacle)

E50SA
1N.O.-1N.C.

E50RA

Catalog Number for Assembled Switches (Head + Receptacle + Body)

E50AR1 E50ALR1 E50ANR1 E50BR1 E50BLR1 E50BNR1 — —

E50AL1 E50ALL1 E50ANL1 E50BL1 E50BLL1 E50BNL1 — —

E50AM1 E50ALM1 E50ANM1 E50BM1 E50BLM1 E50BNM1 — —

E50AS1 E50ALS1 E50ANS1 E50BS1 E50BLS1 E50BNS1 E50CLS1 —

Limit Switches
E50 Heavy-Duty Plug-In Switches

Double Pole
(9 Terminal Receptacle)

120V AC/DC)

E50SAL
1N.O.-1N.C.

E50RA

Neon
(120V AC)

E50SAN
1N.O.-1N.C.

E50RA

None LED (24 –

E50SB
2N.O.-2N.C.

E50RB

120V AC/DC)

E50SBL
2N.O.-2N.C.

E50RB

Neon
(120V AC)

E50SBN
2N.O.-2N.C.

E50RB

2

LED (24 –
120V AC/DC)

E50SCL
1N.O.-2N.C.

E50RB

Neon
(120V AC)

—

E50RB

Side Pushbutton,

E50AS2 E50ALS2 E50ANS2 E50BS2 E50BLS2 E50BNS2 E50BLS2 E50CNS2

Adjustable
Spring Return —
E50DS2

Side Push Roller,
Spring Return —



E50DS3

Side Pushbutton,
Maintained —
E50DH1

Wiring: Single Pole 1N.O.-1N.C.

E50AS3 E50ALS3 E50ANS3 E50BS3 E50BLS3 E50BNS3 E50BLS3 —

E50AH1

E50ALH1 E50ANH1 E50BH1 E50BLH1 E50BNH1 E50BLH1 —

Double Pole 2N.O.-

Must be same polarity

2N.C. Parallel wired
Indicator light
Same polarity
each pole



Connection options (add the Code Suffix from the table below to the end of the Catalog Number):

Option Mating Cordset

Mini-Connector



(with epoxy filled receptacle)

Micro-Connector



(with epoxy filled receptacle) Single Pole (5-Pin Micro-Connector)

Cable Connection
(with epoxy filled receptacle)

Single Pole (5-Pin Mini-Connector)
Double Pole (9-pin Mini-Connector)

8-foot cable length —
12-foot cable length —

Catalog Number

CSMS5D5CY1602 P5
CSMS9D9CY1602 P9
CSDS5A5CY2202 A5

20-foot cable length —
Manifold Mount (rear wiring entrance) —
20 mm Conduit Entrance —



For Operating Head specifications, see Page 5.



CW (clockwise) and CCW (counterclockwise) operation, easily convertible to CW only or CCW only operation.



Roller can be converted in the field between horizontal and vertical.



For a full selection of cable connectors, see PG.05.05.T.E .



Refer to Page 7 for wiring diagram.

Fast turn product with typical one business day lead-time to shipment.
Stocked product, typical order quantities guaranteed in stock.

Double Pole
1N.O.-2N.C.
Series wired
Indicator
light; Same
polarity
each pole

Code Suffix







S12
S20

20

PG.05C.06.T.E For more information visit: www.eaton.com

Limit Switches

3

E50 Heavy-Duty Plug-In Switches

S

M

20

August 2007

Model Selection — Assembled Switches — Standard (Continued)

Assembled Switch Single Pole (5

Indicating Light: None LED (24 –

Switch Body:



Operating Head Type

Receptacle:



Top Pushbutton,
Spring Return —
E50DT1

Top Pushbutton,
Adjustable Spring
Return —
E50DT2

Top Push Roller,
Spring Return —



E50DT3

Terminal
Receptacle)

E50SA
1N.O.-1N.C.

E50RA

120V AC/DC)
E50SAL

1N.O.-1N.C.
E50RA

Catalog Number for Assembled Switches

E50AT1 E50ALT1 E50ANT1 E50BT1 E50BLT1 E50BNT1 E50CLT1 E50BNT1

E50AT2 E50ALT2 E50ANT2 E50BT2 E50BLT2 E50BNT2 — —

E50AT3 E50ALT3 E50ANT3 E50BT3 E50BLT3 E50BNT3 — —



Neon
(120V AC)

E50SAN
1N.O.-1N.C.

E50RA

Double Pole (9 Terminal
Receptacle)

None LED (24 –

E50SB
2N.O.-2N.C.

E50RB

120V AC/DC)
E50SBL

2N.O.-2N.C.
E50RB

Neon
(120V AC)

E50SBN
2N.O.-2N.C.

E50RB

LED (24 –
120V AC/DC)

E50SCL
1N.O.-2N.C.

E50RB

Neon
(120V AC)

—

E50RB

Wobble Head,
Spring Return

Standard Duty —
E50DW1

E50AW1 E50ALW1 E50ANW1 E50BW1 E50BLW1 E50BNW1 EB50BLW1 —

(requires a wobble
operator, see

PG.05C.04.T.E )

Heavy-Duty
High Strength
Steel — E50DW2

Wiring: Single Pole 1N.O.-1N.C. Must be same



Connection options (add the Code Suffix from the table below to the end of the Catalog Number):

Option Mating Cordset

Mini-Connector



(with epoxy filled receptacle)

Micro-Connector



(with epoxy filled receptacle) Single Pole (5-Pin Micro-Connector)

Cable Connection
(with epoxy filled receptacle)

E50AW2 E50ALW2 E50ANW2 E50BW2 E50BLW2 E50BNW2 E50CLW2 E50BNW2

Double Pole 2N.O.-2N.C. Parallel wired

polarity

Single Pole (5-Pin Mini-Connector)
Double Pole (9-pin Mini-Connector)

Indicator light Same polarity each pole

Catalog Number

CSMS5D5CY1602 P5
CSMS9D9CY1602 P9
CSDS5A5CY2202 A5

8-foot cable length —
12-foot cable length —

20-foot cable length —
Manifold Mount (rear wiring entrance) —
20 mm Conduit Entrance —



For Operating Head specifications, see Page 5.



Roller can be converted in the field between horizontal and vertical.



For a full selection of cable connectors, see PG.05.05.T.E .



Refer to Page 7 for wiring diagram.



Refer to Page 7 for wiring diagram.

Fast turn product with typical one business day lead-time to shipment.
Stocked product, typical order quantities guaranteed in stock.

Double Pole 1N.O.-2N.C.
Series wired Indicator light;
Same polarity each pole

Code Suffix







S12
S20

For more information visit: www.eaton.com

PG.05C.06.T.E

Limit Switches
E50 Heavy-Duty Plug-In Switches

August 2007

Model Selection — Assembled Switches — Special Purpose

Operating Data — Nominal Catalog Number Circuit Diagram

Neutral Position
(requires an operating

PG.05C.04.T.E )

lever, see

Two Step CW, CCW or both,
Convertible (requires an
operating lever, see

PG.05C.04.T.E )

5° Travel

5° Travel; Stainless Steel Shaft

15° Travel

Travel to Operate Contacts:
Travel to Reset Contacts:
Total Travel:
Force to Operate Contacts:
Minimum Return Force:
Operating Temperature:

Travel to Operate Contacts:
Travel to Reset Contacts:
Total Travel:
Force to Operate Contacts:
Minimum Return Force:
Operating Temperature:

Assembled
Switch

E50NN1 E50SN E50RB E50DN1

E50NN1SPL — — —

E50NN2 E50SN E50RB E50DN2

5° or 15° (depending upon model selected)
2°
90°

1.8 in-lbs

2.5 in-oz
14° to 200°F (-10° to 94°C)

E50TD1 E50ST E50RB E50DD1 Same Polarity

1st Step 10°; 2nd Step 20°
4° Each
90°
3 in-lbs

4.5 in-oz
CW or CCW: 14° to 250°F (-10° to 121°C)
CW and CCW: 14° to 200°F (-10° to 94°C)

Switch Body
Only

Receptacle
Only

Operating
Head Only





Same Polarity
Each Pole

Each Pole

4

Gravity Return
(requires E50KL220,
E50KL226 or equivalent
operating lever, see

PG.05C.04.T.E )



Add 9 suffix to the model number for low temperature (-40 to 79°C) versions.

Fast turn product with typical one business day lead-time to shipment.
Stocked product, typical order quantities guaranteed in stock.

Without Indicating Light

With LED Indicating Light (24-120V AC/DC)

With Neon Indicating Light (120V AC)

Travel to Operate Contacts:
Travel to Reset Contacts:
Total Travel:
Force to Operate Contacts:
Minimum Return Force:
Operating Temperature:

E50GG1 E50SG E50RA E50DG1 Must Be Same

E50GLG1 E50SGL

E50GNG1 E50SGN

10° to 170°
8°
360°

3.0 in-oz
Gravity
14° to 200°F (-10° to 94°C)

Polarity

PG.05C.06.T.E For more information visit: www.eaton.com