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Solar
MK Sentry H4432S AFDD/RCBO 32A DP B Curve Type A 30MA Type A
H4432S
The MK Sentry AFDDs provide protection against fires caused by electrical arcing resulting from faulty wiring or poor connections. The AFDD analyses current/voltage characteristics to identify arcing and automatically trip to isolate the circuit. AFDDs detect arcing faults which can be undetected by MCBs and RCDs.
Features
- Meets BS EN and IET Wiring Regulation requirements
- Single module
- DP switching
- MCB Curve B
- RCD Type A
- 6000A breaking capacity
- Reduces the risk of fire
- Positive status indication
Standards and approvals
- Product Standard: BS EN62606, BS EN61009-1
- Product Certification: UKCA/CE
- Degree of Pollution: 2
Technical Specification
Electrical
- Current rating- 32A
- Operating voltage- 285V AC
- Rated short circuit capacity- 6000A
- MCB Curve- B
- RCD operation- Type A 30mA tripping current
- Surge current resistance- 3000A @8/20s μs
- Energy limiting class- 3
Physical
- Ambient operating temperature –5°C to +40°C
- Number of poles- 1P + N
- IP rating- Front face IP4X, screw IP2X
- Terminal capacity- Line / Neutral (Load) 16mm2 (torque 1.2Nm) Line (Supply) 10mm2 (torque 2.5Nm)
- Max. installation altitude- 2000 metres
Dimensions & Weight
- (HxWxD) 116mm x 18mm x 77mm
- Weight 0.185Kg (0.2Kg packed)
| Trip Type | B Curve Type A |
| Product | RCBO |
| Type | Single Pole + AFDD |
| Current Rating | 32A |
| Number Of Poles | Double Pole (2P) |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.