Mains Test Block, Rated At 15A, 400 V

  • RS Stock No. 804-0778
  • Mfr. Part No. 1SNA166936R1000
  • Brand Essailec
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): FR
Product Details

Essailec Pre-Wired Plug Assemblies with IP20 Dia. 4 mm (.157" ) test plugs

Prewired Essailec® plugs with Dia. 4 mm (.157" ) isolated test plugs for safe and
reliable connection on the test equipment side.
Available in Current and Voltage ranges, in 2 m (.078") length. With colour differentiation,
dedicated coding and marking for perfect identification between Current and Voltage ranges

In current and voltage transformers secondary circuits for safe and reliable:
- Protection relays testing in control relay panel
- Meters control and calibration
- Data acquisition for network analysis

With Essailec®, benefit from more than 30 years of experience and successful implementations with major worldwide utilities and OEMs

In CT secondary circuits, very high induced voltages are generated if the CT secondary circuits are opened. Equipment and users are then in danger (electrical shocks).
With Essailec®, safely and simply insert the prewired plug in the socket:
- Plug and play for measuring operations with the new COR-C-4 or COR-C-1. Automatic "Make before break" sequence, no cursor or screws to operate.


Attribute Value
Voltage Rating 400 V
Width 44mm
Height 63mm
Depth 122mm
Current Rating 15A
1 In stock - FREE next working day delivery available
Price Each
£ 32.18
(exc. VAT)
£ 38.62
(inc. VAT)
Per unit
1 - 9
10 +
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