ABB SMISSLINE TP S400M Miniature Circuit Breaker, 4-Pole, 50A, Type K, 415V ac AC, 15 kA Breaking Capacity
- RS Stock No.:
- 246-2693
- Mfr. Part No.:
- 2CCS573103R8577
- Brand:
- ABB
Subtotal (1 unit)*
£218.62
(exc. VAT)
£262.34
(inc. VAT)
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- Shipping from 28 December 2026
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Units | Per unit |
|---|---|
| 1 + | £218.62 |
*price indicative
- RS Stock No.:
- 246-2693
- Mfr. Part No.:
- 2CCS573103R8577
- 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 | |
| Product Type | Miniature Circuit Breaker | |
| Number of Poles | 4 | |
| Current Rating | 50A | |
| Tripping Characteristics | Type K | |
| Rated AC Voltage | 415V ac | |
| Breaking Capacity | 15kA | |
| Range | SMISSLINE TP | |
| Series | S400M | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Depth | 75mm | |
| Height | 91mm | |
| Width | 72mm | |
| Standards/Approvals | IEC/EN 60947-2 | |
| Reset Actuator Type | I/O Actuator | |
| Tripping Mechanism | Electromechanic, Thermal | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 4 | ||
Current Rating 50A | ||
Tripping Characteristics Type K | ||
Rated AC Voltage 415V ac | ||
Breaking Capacity 15kA | ||
Range SMISSLINE TP | ||
Series S400M | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Depth 75mm | ||
Height 91mm | ||
Width 72mm | ||
Standards/Approvals IEC/EN 60947-2 | ||
Reset Actuator Type I/O Actuator | ||
Tripping Mechanism Electromechanic, Thermal | ||
- COO (Country of Origin):
- CH
ABB S400M Series Miniature Circuit Breaker, 50A Current, 4 Poles - 2CCS573103R8577
This miniature circuit breaker provides overcurrent protection for low-voltage three-phase installations, combining thermal and electromechanical trip actions to interrupt fault conditions. It is designed for panel mounting in indoor environments where IP20 protection is appropriate, and it operates on 415 V AC systems with a tripping characteristic suitable for mixed load types. The device incorporates a manual I/O reset actuator and screw-type terminations for connection integrity.
Features and Benefits:
• 15 kA breaking capacity delivers high fault-interruption capability
• Type K tripping characteristic handles motor and inductive loads
• Electromechanical thermal trip offers combined long- and short-time protection
• Screw Terminal ensures secure conductor clamping under torque
• I/O actuator permits clear manual on/off status indication
• Type K tripping characteristic handles motor and inductive loads
• Electromechanical thermal trip offers combined long- and short-time protection
• Screw Terminal ensures secure conductor clamping under torque
• I/O actuator permits clear manual on/off status indication
Applications
• Suitable for protection of three-phase distribution feeders
• Used with industrial motor control panels requiring selective tripping
• Ideal for commercial building distribution boards and subcircuits
• Can be used for retrofit replacements in existing switchgear in IP20 environments
• Used with industrial motor control panels requiring selective tripping
• Ideal for commercial building distribution boards and subcircuits
• Can be used for retrofit replacements in existing switchgear in IP20 environments
What voltage systems is it designed to work with?
It is intended for use on 415 V AC supply systems.
How does the trip mechanism respond to prolonged overloads?
The thermal element provides time-dependent disconnection for sustained overcurrent conditions.
What protection level does the enclosure provide against ingress?
The unit offers IP20 protection, guarding against access to live parts by solid objects.
Which characteristic suits applications with inductive starting currents?
The Type K characteristic is specified to accommodate elevated inrush from inductive loads.
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