Over 800,000 products available

Honeywell, Microswitch Actuator Roller Lever, For Use With SM Series

View all Micro Switch Actuators

Subtotal (1 unit)*

£21.64

(exc. VAT)

£25.97

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 428 unit(s) ready to ship
  • Plus 14 unit(s) ready to ship from another location
  • Plus 704 unit(s) shipping from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£21.64

*price indicative

RS Stock No.:
842-1578
Mfr. Part No.:
JS-5
Brand:
Honeywell
Find similar products by selecting one or more attributes.
Select all

Brand

Honeywell

Product Type

Microswitch Actuator

For Use With

SM Series

Standards/Approvals

ANSI/ESD S20.20:2014, BS EN 61340-5-1:2007, RoHS

Roller Material

Bronze

Actuator Material

Stainless Steel

Actuator Type

Roller Lever

Actuator Length

15mm

COO (Country of Origin):
MX

Honeywell Microswitch Actuator, 15mm Actuator Length, Stainless Steel Actuator - JS-5


This microswitch actuator is a roller leaf-style contact device designed to operate alongside compatible SM series microswitches in industrial control and sensing assemblies. It converts linear or angular movement into a reliable switch actuation using a Durable rolling element suited to repetitive mechanical interaction in automation and electrical applications.

Features and Benefits:


• 15mm actuator length provides predictable travel and repeatability
• Stainless-steel leaf resists wear and offers structural rigidity
• Bronze roller reduces friction for smoother actuation
• Roller leaf form factor supports low-friction mechanical engagement
• Conforms to ESD and safety standards for controlled environments

Applications


• Suitable for position sensing in automated machinery
• Ideal for limit-switch duties in assembly lines
• Used with industrial control panels requiring frequent actuation
• Can be used for electromechanical safety interlocks
• Suitable for retrofitting SM series switch assemblies

What materials contact moving parts and why does that matter?


The moving leaf is MADE from stainless steel while the rolling element is bronze, combining rigidity and low-friction contact to reduce wear and maintain consistent actuation over many cycles.

Is this component appropriate for use in electrostatic-sensitive areas?


Yes, it complies with recognised ESD control requirements and is suitable for environments where static discharge must be managed.

Which approvals ensure environmental and safety conformity?


It meets relevant RoHS restrictions and conforms to specified electrostatic and electrical safety standards applicable to its class.

How does the roller leaf arrangement affect mechanical Interface design?


The roller-mounted tip provides a low-friction contact point, allowing smoother engagement with cams or sliding elements and reducing required actuation force.

Related links