ABB SMISSLINE TP S400E MCB, 1P, 8A Curve B, 230V AC, 6 kA Breaking Capacity

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£19.80

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£23.76

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RS Stock No.:
176-829
Mfr. Part No.:
2CCS551001R0085 - S401EB8
Brand:
ABB
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Brand

ABB

Number of Poles

1

Current Rating

8A

Tripping Characteristics

Type B

Rated AC Voltage

230 V, 400V

Breaking Capacity at Maximum Voltage Rating

6 kA

Range

SMISSLINE TP

Series

S400E

Circuit Breaker Type

MCB

Length

75mm

Width

18mm

Mounting Style

DIN Rail Mount

Depth

75mm

Model Number

S401E-B8

Terminal Contact Type

Screw

Application

Commercial, Industrial

COO (Country of Origin):
CH

ABB S400E Series MCB, 8A Current Rating, 1 Pole - 2CCS551001R0085 - S401EB8


This miniature circuit breaker (MCB) is a reliable solution for protecting electrical circuits in both commercial and industrial environments. With a single pole configuration and an 8A current rating, it provides essential circuit protection. The S400E series design accommodates a standard DIN rail mount, while its dimensions of 18mm in width and 75mm in length make it suitable for space-efficient installations. It operates at rated voltages of 230V and 400V, ensuring flexibility in various applications.

Features & Benefits


• Designed for commercial and industrial applications, ensuring robust circuit protection
• Type B tripping characteristic effectively protects against overloads
• Thermal electromechanical breaking mechanism guarantees reliable operation
• 6 kA breaking capacity at maximum voltage handles high fault currents
• Compact DIN rail mount facilitates easy installation in distribution systems
• Suited for use with Smissline products, enhancing integration in existing systems

Applications


• Used for circuit protection in light and heavy industrial settings
• Ideal for integration into plug-in distribution systems
• Suitable for requiring reliable performance under load
• Utilised in automation tasks where circuit resilience is critical

What installation requirements should I consider for effective use?


The circuit breaker is designed for DIN rail mounting, which simplifies installation within electrical panels. Ensure adequate space on the rail for heat dissipation and future expansion.

How does the tripping mechanism ensure circuit safety?


The thermal electromechanical mechanism responds instantly to overloads, effectively cutting off supply to prevent overheating or damage to connected devices.

What maintenance practices are advisable for optimal performance?


Regularly inspect the connection terminals for signs of wear and ensure the device operates within specified voltage ratings. Testing the tripping function can also verify operational integrity.

What specific protections does this device offer against faults?


It provides protection against overloads through its Type B tripping characteristic, making it suitable for resistive and inductive load applications.

Is this circuit breaker compatible with other systems?


Yes, it integrates seamlessly with Smissline circuit protection systems, ensuring compatibility with existing setups for enhanced safety and performance.

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