RS PRO Roller Plunger Limit Switch, 2NO+2NC, IP67, Zamak Zinc Alloy Housing, 240V ac Max, 4A Max
- RS Stock No.:
- 142-137
- Brand:
- RS PRO
Subtotal (1 unit)*
£75.78
(exc. VAT)
£90.94
(inc. VAT)
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In Stock
- Plus 38 unit(s) shipping from 15 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
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
| Minimum Operating Temperature | -25°C | |
| Standards Met | IEC/EN 60947 | |
| Maximum Operating Temperature | +70°C | |
| Depth | 16mm | |
| Width | 31.5mm | |
| Operating Force | 10N | |
| Output Type | Analogue | |
| Mounting Orientation | Side Mount | |
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 | ||
Minimum Operating Temperature -25°C | ||
Standards Met IEC/EN 60947 | ||
Maximum Operating Temperature +70°C | ||
Depth 16mm | ||
Width 31.5mm | ||
Operating Force 10N | ||
Output Type Analogue | ||
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.