ABB SMISSLINE TP, Type B, 250 V dc DC
- RS Stock No.:
- 177-838
- Mfr. Part No.:
- 2CCS571001R0045 S401M-B4
- Brand:
- ABB
Subtotal (1 unit)*
£30.41
(exc. VAT)
£36.49
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 12 unit(s) shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £30.41 |
*price indicative
- RS Stock No.:
- 177-838
- Mfr. Part No.:
- 2CCS571001R0045 S401M-B4
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Tripping Characteristics | Type B | |
| Range | SMISSLINE TP | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Tripping Characteristics Type B | ||
Range SMISSLINE TP | ||
- COO (Country of Origin):
- CH
ABB MCB, 10kA Short-Circuit Capacity, IP20 Rating - S400M Series - S401M-B4
Use this MCB from ABB to protect people and equipment in your workspace from the harmful effects of overvoltage. As a type B breaking component, it trips quickly to break the circuit and stop electrical energy whenever it's supplied with between 3 and 5 times the 4A rated load. This makes it a practical choice in lower-powered residential settings as its quick tripping action helps to ensure effective protection when even slight overcurrent faults occur. As part of ABB's innovative SMISSLINE TP plug-in distribution system, it's specifically designed for easy mounting and quick dismounting with the assurance of touch protection.
Features & Benefits
• Withstands inrush voltage rating of 4kV, so prevents large surges causing equipment failure
• Inspection window displays pole conductor contacting for easy status checks
• Comes with integrated input wiring, so is ready to install
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
Applications
• Welding equipment
• Industrial lighting
• Factory automation
How do I mount this MCB?
You can easily mount this MCB directly onto a standard 35mm DIN rail without needing to use any tools.
Related links
- ABB S400 1-Pole Type K Type C 400 V ac AC, 250 V dc
- ABB S400 1-Pole Type B Type D 400 V ac AC, 250 V dc
- ABB S400 1-Pole Type B Type D 400 V ac AC, 250 V dc
- ABB S400 1-Pole Type B Type K 400 V ac AC, 250 V dc
- ABB S400 3-Pole Type B Type K 400 V ac AC, 250 V dc
- ABB S400 3-Pole Type D Type C 400 V ac AC, 250 V dc
- ABB S400 3-Pole Type D Type C 400 V ac AC, 250 V dc
- ABB S400 3-Pole Type B Type D 400 V ac AC, 250 V dc
