ABB SMISSLINE TP S400M MCB, 1P, 20A Curve B, 230V AC, 60V DC, 10 kA Breaking Capacity
- RS Stock No.:
- 176-706
- Mfr. Part No.:
- 2CCS571001R0205 S401M-B20
- Brand:
- ABB
Subtotal (1 unit)*
£23.13
(exc. VAT)
£27.76
(inc. VAT)
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- Shipping from 11 November 2025
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Units | Per unit |
|---|---|
| 1 + | £23.13 |
*price indicative
- RS Stock No.:
- 176-706
- Mfr. Part No.:
- 2CCS571001R0205 S401M-B20
- 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 | |
| Number of Poles | 1 | |
| Current Rating | 20A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 230 V, 400V | |
| Rated DC Voltage | 60V | |
| Breaking Capacity at Maximum Voltage Rating | 10 kA | |
| Range | SMISSLINE TP | |
| Series | S400M | |
| Circuit Breaker Type | MCB | |
| Width | 18mm | |
| Length | 91mm | |
| Mounting Style | DIN Rail Mount | |
| Depth | 82mm | |
| Model Number | S401M-B20 | |
| Reset Actuator Type | Toggle Switch | |
| Terminal Contact Type | Screw | |
| Application | Commercial, Industrial | |
| Special Features | Overload Protection, Thermal Tripping | |
Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 1 | ||
Current Rating 20A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 230 V, 400V | ||
Rated DC Voltage 60V | ||
Breaking Capacity at Maximum Voltage Rating 10 kA | ||
Range SMISSLINE TP | ||
Series S400M | ||
Circuit Breaker Type MCB | ||
Width 18mm | ||
Length 91mm | ||
Mounting Style DIN Rail Mount | ||
Depth 82mm | ||
Model Number S401M-B20 | ||
Reset Actuator Type Toggle Switch | ||
Terminal Contact Type Screw | ||
Application Commercial, Industrial | ||
Special Features Overload Protection, Thermal Tripping | ||
- COO (Country of Origin):
- CH
ABB S400M Series MCB, 1 Pole, 20A Current Rating - S401M-B20
This miniature circuit breaker is designed for commercial and industrial applications. With a current rating of 20A and a compact size of 91mm in length, 18mm in width, and 82mm in depth, it provides electrical protection. It features dual tripping mechanisms for overload and short circuit protection, adhering to IEC/EN standards, ensuring a suitable solution for your electrical distribution needs.
Features & Benefits
• Thermal tripping mechanism offers dependable protection
• High breaking capacity up to 10kA ensures safety
• Screw terminal type simplifies wiring connections
• DIN rail mount design for easy installation
• High breaking capacity up to 10kA ensures safety
• Screw terminal type simplifies wiring connections
• DIN rail mount design for easy installation
Applications
• Suitable for electrical protection in commercial settings
• Used in automation systems to enhance safety
• Used in automation systems to enhance safety
Can it be used for both AC and DC circuits?
Yes, it is rated for 230V and 400V AC and 60V DC.
Is it suitable for use in harsh environments?
It operates effectively in temperatures ranging from -25°C to 60°C.
Can it be mounted horisontally?
Yes, this circuit breaker allows for flexible mounting positions.
Related links
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