Bourns 1, 3 Phase Surge Protector, 50 kA, 1.5 kV, DIN Rail
- RS Stock No.:
- 287-9642
- Mfr. Part No.:
- 1250A-4S-400
- Manufacturer:
- Bourns
This image is representative of the product range
Bulk discount available
Subtotal (1 box of 54 units)*
SGD27,417.528
(exc. GST)
SGD29,885.112
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 15 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 54 - 54 | SGD507.732 | SGD27,417.53 |
| 108 - 108 | SGD487.423 | SGD26,320.84 |
| 162 - 162 | SGD468.676 | SGD25,308.50 |
| 216 - 216 | SGD451.318 | SGD24,371.17 |
| 270 + | SGD435.199 | SGD23,500.75 |
*price indicative
- RS Stock No.:
- 287-9642
- Mfr. Part No.:
- 1250A-4S-400
- Manufacturer:
- Bourns
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Product Type | Surge Protector | |
| Maximum Surge Current | 50kA | |
| Voltage Protection Rating | 1.5kV | |
| Series | 1250A | |
| Electrical Phase | 1, 3 | |
| Mount Type | DIN Rail | |
| IP Rating | IP20 | |
| Standards/Approvals | CSA C22.2, UL1449, RoHS, IEC/EN 61643-11 | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Surge Protector | ||
Maximum Surge Current 50kA | ||
Voltage Protection Rating 1.5kV | ||
Series 1250A | ||
Electrical Phase 1, 3 | ||
Mount Type DIN Rail | ||
IP Rating IP20 | ||
Standards/Approvals CSA C22.2, UL1449, RoHS, IEC/EN 61643-11 | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
- COO (Country of Origin):
- CN
The Bourns Surge Protective Device (SPD) designed to protect high-risk electrical service entrance and branch panels. This SPD is intended to be installed at the front end of the installation, in the main switchboard, close to sensitive terminals or in installations without LPS (lightning rods).
Pluggable module for easy replacement
Large surge energy capability up to 50 kA per mode