RS PRO Roller Plunger Limit Switch, 2NO+2NC, IP67, Zamak Zinc Alloy Housing, 240V ac Max, 4A Max

View all Limit Switches

Subtotal (1 unit)*

£75.78

(exc. VAT)

£90.94

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 38 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£75.78

*price indicative

RS Stock No.:
142-137
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Actuator Type

Roller Plunger

Normal State Configuration

2NO+2NC

IP Rating

IP67

Maximum Current

4A

Housing Material

Zamak Zinc Alloy

Maximum AC Voltage

240V

Maximum DC Voltage

250V

Connection Type

Cable

Action Type

Snap Action

Length

70mm

Standards Met

IEC/EN 60947

Maximum Operating Temperature

+70°C

Width

31.5mm

Depth

16mm

Minimum Operating Temperature

-25°C

Output Type

Analogue

Operating Force

10N

Mounting Orientation

Side Mount

COO (Country of Origin):
IT

RS PRO 4A Snap Action Roller Plunger 2NO/2NC Limit Switch


A limit switch with roller plunger actuation providing presence/absence, positioning, travel and counting detection control. Constructed from hardwearing and corrosion resistant Zamak rated to an IP67 level for protection from dust and water and Class I protection from shock.

The switch is designed with snap action 2NO/2NC contacts and an operating force of 10N. The roller plunger limit switch is prewired with a 5m UL cable for easy installation and replacement.

The limit switch provides a service life of 10,000,000 mechanical operations and can achieve 3600 operations per hour. Suitable for industrial applications.

Features and Benefits


Roller plunger limit switch

Snap action contacts

Prewired 9 x 0.5mm UL cable (5m)

2NO/2NC configuration

IP67 rated

31.5 x 16 x 70mm dimensions

580g weight

25MΩ contact resistance

Standards and Approvals: IEC EN 60947-5-1

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

Related links