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BG Circuit Protection Type 2 SPD Wiring Kit CUA32

Original price £27.95 - Original price £27.95
Original price
£27.95
£27.95 - £27.95
Current price £27.95
Ex VAT £23.29
Product Description

The BG Electrical CUA32 Type 2 SPD Wiring Kit provides surge protection for BG consumer units and enclosures, helping protect connected circuits and electrical equipment against transient overvoltages caused by switching events and indirect lightning effects.

This compact single-module device mounts directly onto the busbar and features an inbuilt current-limiting circuit, removing the need for a separate backup MCB. Supplied with the required neutral and earth wiring, the CUA32 is suitable for TN-S, TN-C-S and TT earthing systems and responds to surge events in less than 25 nanoseconds.

The BG CUA32 is the current replacement for the discontinued CUA30 surge protection wiring kit.

Product Details & Specifications
Dimensions
Height
84.5 mm
Width
17.85 mm
Depth
68.8 mm
Product Details
SKU
CUA32
Manufacturer
BG Electrical
Product Type
Surge Protection Wiring Kit
SPD Type
Type 2
Phase
Single Phase
Module Width
1 Module
Pole Configuration
1P + N
Neutral Position
Right
Included
Type 2 SPD, Neutral Wiring and Earth Wiring
Guarantee
10 Years
Electrical Specifications
Rated Operational Voltage
230 V AC
Frequency
50 Hz
Maximum Continuous Voltage
275 V
Discharge Current Rating
40 kA
Voltage Protection Level
1.3 kV
Response Time
Less Than 25 ns
Compatible Earthing Systems
TN-S, TN-C-S and TT
Maximum Back-Up Fuse
100 A gG
Backup MCB Required
No
Operating Temperature
-25°C to +40°C
Pollution Degree
3
Status Indicator
Yes
Installation
Mounting
35 mm DIN Rail and Direct-to-Busbar
Terminal Type
Pozidriv 1 and 2
Live Terminal Torque
3 Nm
Neutral/Earth Terminal Torque
1.2 Nm
Maximum Live Cable Capacity
16 mm²
Neutral/Earth Cable Capacity
1.5–6 mm²
Compliance
BS EN 61643-11
IEC/EN 61643-11
BS EN 62305
BS 7671 Amendment 4 Compliant
CE and UKCA Marked
Delivery Information

We hold substantial stock across our most popular products and ranges. Due to the variety of finishes and configurations available, some items may need to be sourced from our suppliers. We receive regular deliveries from all major suppliers, helping us keep delays to a minimum.

Typical dispatch: 3–5 working days. Once dispatched, most UK mainland deliveries arrive within 1–2 working days.

To get your goods to you sooner, we may send all or part of your order directly from one of our trusted suppliers. This means items may arrive separately, through different couriers and with separate tracking information. RS Electrical Supplies remains your point of contact throughout.

Delivery charges

Zone 1 — UK mainland:

  1. Under £75: £6.00
  2. £75–£149.99: £8.00
  3. £150 and over: FREE

Zones 2–4: Highlands, islands, Northern Ireland, Channel Islands, Isle of Scilly and Isle of Man: £12.00

International delivery: Calculated at checkout according to the order and destination.

We recommend waiting until your goods have arrived and been checked before booking any electrical work.

View full delivery information

BG Circuit Protection Type 2 SPD Wiring Kit CUA32
BG Circuit Protection Type 2 SPD Wiring Kit CUA32
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