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EATON Snap Action Switch: Roller Lever Actuator, SPDT - Roller-Lever Snap-Action Switches
EATONRoller-Lever Snap-Action Switches

EATON Snap Action Switch: Roller Lever Actuator, SPDT

The EATON Snap Action Switch with Roller Lever Actuator (MPN E47BMS30) is a single-pole, double-throw (SPDT) roller-lever snap-action switch from the E47 Series. It features an AC contact rating of 15 A at 250 V and…

SKU 3G-OTH-38957

Brand
EATON
Item
Snap Action Switch: Roller Lever Actuator, SPDT
Category
Roller-Lever Snap-Action Switches
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Technical Specifications

EATON
Manufacturer Part Number
E47BMS30
Series
E47
AC Contact Rating
15 A @ 250 V
Electrical Connection
Screw Terminals
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON Snap Action Switch with Roller Lever Actuator (MPN E47BMS30) is a single-pole, double-throw (SPDT) roller-lever snap-action switch from the E47 Series. It features an AC contact rating of 15 A at 250 V and screw terminals for electrical connection.

Frequently Asked Questions

What is the EATON E47BMS30 snap action switch used for?

The EATON E47BMS30 is a roller-lever snap-action switch used for position sensing and limit control in industrial machinery, conveyors, and packaging equipment. Its SPDT contacts and 15 A @ 250 V rating make it suitable for switching motor starters, relays, and control circuits in automation systems.

What are the specifications of the EATON E47BMS30?

The EATON E47BMS30 is an SPDT roller-lever snap-action switch from the E47 Series. It has an AC contact rating of 15 A at 250 V and uses screw terminals for electrical connection. The manufacturer part number is E47BMS30. It is designed for reliable limit and position sensing in industrial applications.

Where to buy the EATON E47BMS30 worldwide?

3G Electric supplies the EATON E47BMS30 snap action switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine EATON components for your automation and control needs.

How to install the EATON E47BMS30 roller lever switch?

Mount the EATON E47BMS30 securely using the provided screw holes, ensuring the roller lever aligns with the actuating cam or target. Connect wires to the screw terminals per the SPDT wiring diagram: common, normally open, and normally closed. Verify the actuator travel and adjust mounting position to avoid overtravel damage.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON roller-lever snap-action switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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