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Honeywell Miniature Snap Action Switch: Roller Lever Actuator, 1NO/1NC - Roller-Lever Snap-Action Switches
HoneywellRoller-Lever Snap-Action Switches

Honeywell Miniature Snap Action Switch: Roller Lever Actuator, 1NO/1NC

The HONEYWELL Miniature Snap Action Switch with Roller Lever Actuator, part of the SM Series, is a roller-lever snap-action switch featuring a 1NO/1NC contact configuration. It has an AC contact rating of 5 A @ 240 V…

SKU 3G-OTH-38632

Brand
Honeywell
Item
Miniature Snap Action Switch: Roller Lever Actuator, 1NO/1NC
Category
Roller-Lever Snap-Action Switches
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Technical Specifications

Honeywell
Manufacturer Part Number
111SM602-H4
Series
SM
Type
1NO/1NC, Quick Connect
AC Contact Rating
5 A @ 240 V
Electrical Connection
Quick Connect
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL Miniature Snap Action Switch with Roller Lever Actuator, part of the SM Series, is a roller-lever snap-action switch featuring a 1NO/1NC contact configuration. It has an AC contact rating of 5 A @ 240 V and utilizes a Quick Connect electrical connection. This switch is identified by manufacturer part number 111SM602-H4.

Frequently Asked Questions

What is the HONEYWELL 111SM602-H4 miniature snap action switch used for?

The HONEYWELL 111SM602-H4 is a roller-lever snap action switch used in industrial automation, HVAC equipment, and vending machines to detect position or limit motion. Its 1NO/1NC contacts and 5 A @ 240 V rating suit control circuits requiring reliable switching under moderate electrical loads.

What are the specifications of the HONEYWELL 111SM602-H4 switch?

The HONEYWELL 111SM602-H4 is a miniature snap action switch from the SM Series with a roller lever actuator. It has a 1NO/1NC contact configuration, an AC contact rating of 5 A @ 240 V, and a quick connect electrical connection. The manufacturer part number is 111SM602-H4.

Where to buy the HONEYWELL 111SM602-H4 switch worldwide?

You can source the HONEYWELL 111SM602-H4 switch worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Honeywell SM Series switch.

How to install the HONEYWELL 111SM602-H4 roller lever switch?

Mount the HONEYWELL 111SM602-H4 securely using the provided holes, ensuring the roller lever aligns with the actuating cam or mechanism. Connect wires to the quick-connect terminals per your circuit diagram, respecting the 5 A @ 240 V rating. Test actuation to confirm proper snap action and contact switching.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell 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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