DEHN Type 3 Surge Protection Device with Remote Signalling, 1 Module Single Phase 32A
- Brand:
- DEHN
- Part number:
- 953229
- EAN:
- 4013364158993
Single-phase Type 3 surge arrester for a 32A load in one DIN module, with monitoring contacts so an end-of-life module can be signalled back to a control or alarm system.
- Type 3 point-of-use protection
- Single phase, 32A load rating
- Monitoring contacts for remote alarm
- One DIN module
Out of stock
UK delivery £9.95 ex VAT, free on orders of £100 ex VAT or more; usually 2-3 working days.
Minimum order £50 ex VAT. All prices exclude VAT, which is added at checkout.
Project quantities or a lead time to check? Request a quote
Specifications
Electrical
| Rated current | 32 A |
|---|---|
| Supply | Single phase |
| Earthing system | TT, TN-S, TN-C-S (PME) |
| Earthing system (as supplied) | All earthing systems |
| Remote signalling contact | Yes |
| Application | Mains AC |
Protection
| SPD type | Type 3 |
|---|
Dimensions
| DIN rail width | 1 module |
|---|
Construction
| Replaceable protection module | Yes |
|---|
Fit
| Mounting | DIN rail |
|---|
Identification
| Brand | DEHN |
|---|---|
| Part number | 953229 |
| EAN | 4013364158993 |
| Range | DEHNrail |
More technical data
| SPD class | Type 3 (point-of-use) |
|---|---|
| Configuration | single phase, 32A |
| Status signalling | local indication plus monitoring (remote signalling) contacts |
| Width | 1 DIN module |
Product details
This 32A single-phase Type 3 arrester adds monitoring contacts to DEHN's single-module point-of-use protection. The contact set lets the board tell you when the protection has expired, which matters far more on a remote or unattended site than the local indicator window ever will.
Key features
- Type 3 fine protection for single-phase final circuits rated up to 32A
- Monitoring contacts for remote end-of-life signalling to BMS, PLC or alarm panel
- One DIN module wide, so remote signalling costs no extra board space
- Local status indication retained for hands-on inspection
- Turns surge protection into a monitored asset rather than a fit-and-forget item
Typical applications
Specify the signalling version where an expired module would otherwise go unnoticed: unmanned plant and pump rooms, telecoms and utility cabinets, remote monitoring stations, multi-site retail and hospitality estates, and any panel behind a locked door on a site visited quarterly. The contact typically drops into a spare digital input on the existing panel or BMS outstation.
Compliance
Type 3 is the fine-protection device class in the BS EN 61643-11 series, fitted downstream of and coordinated with Type 2 protection. BS 7671 requires transient overvoltage risk to be assessed and surge protection provided where the consequences justify it.
Order today for fast UK dispatch, or contact us if you need the signalling contact ratings for a panel schedule.
