Martindale, Model CP-301 Socket Tester 16A 110V ac CAT II 150 V
- RS Stock No.:
- 253-541
- Mfr. Part No.:
- CP301
- Brand:
- Martindale
Subtotal (1 unit)*
£60.19
(exc. VAT)
£72.23
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 16 unit(s) ready to ship
- Plus 11 unit(s) shipping from 14 November 2025
- Plus 11 unit(s) shipping from 12 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £60.19 |
*price indicative
Calibration Options:
- Calibration Type:
- RSCAL
- RS Stock No.
- 424-8436
Each
£112.59
(exc. VAT)
£135.11
(inc. VAT)
- RS Stock No.:
- 253-541
- Mfr. Part No.:
- CP301
- Brand:
- Martindale
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Martindale | |
| Current Rating | 16A | |
| Voltage | 110V ac | |
| Number of Pins | 3 | |
| Wiring Check | Yes | |
| Display Type | LED | |
| Safety Category | CAT II 150 V | |
| Power Source | Mains | |
| Weight | 180g | |
| Safety Category Voltage | 150V | |
| Plug Type | BS 4343 | |
| Model Number p | CP-301 | |
| Safety Category Level | CAT II | |
Select all | ||
|---|---|---|
Brand Martindale | ||
Current Rating 16A | ||
Voltage 110V ac | ||
Number of Pins 3 | ||
Wiring Check Yes | ||
Display Type LED | ||
Safety Category CAT II 150 V | ||
Power Source Mains | ||
Weight 180g | ||
Safety Category Voltage 150V | ||
Plug Type BS 4343 | ||
Model Number p CP-301 | ||
Safety Category Level CAT II | ||
RoHS Status: Exempt
16A Industrial Check Plugs Martindale CP201 & CP301
The simplest, safest and most efficient method of checking 16A sockets in factory or on-site installations. Shows similar fail-safe indications to the Martindale classic check plug.
The simplest, safest and most efficient method of checking 16A 2P+E BS4343 sockets
Intended for use on industrial 240V sockets whilst the 110V check plug will check centre tapped 110V supplies
Both the 110V and the 240V Check Plug are fitted with a standard BS4343 16A plug
Fault conditions displayed on three neons on the 240V checker and on three LEDs on the 110V unit
Both Check Plugs list fault conditions and their associated indications on the face of the unit
Intended for use on industrial 240V sockets whilst the 110V check plug will check centre tapped 110V supplies
Both the 110V and the 240V Check Plug are fitted with a standard BS4343 16A plug
Fault conditions displayed on three neons on the 240V checker and on three LEDs on the 110V unit
Both Check Plugs list fault conditions and their associated indications on the face of the unit
Warning
Although a 110V Check Plug will show the correct connection of the centre tapped line, it cannot verify that an earth is connected.
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