ABB High Performance S800S Miniature Circuit Breaker, 2-Pole, 63A, Type D, 690V ac AC, 250 V DC, 50 kA Breaking Capacity

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SGD296.26

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SGD322.92

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RS Stock No.:
435-409
Mfr. Part No.:
2CCS862001R0631 S802S-D63
Manufacturer:
ABB
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Brand

ABB

Number of Poles

2

Product Type

Miniature Circuit Breaker

Current Rating

63A

Tripping Characteristics

Type D

Rated AC Voltage

690V ac

Rated DC Voltage

250V

Breaking Capacity

50kA

Mount Type

DIN Rail

Range

High Performance

Series

S800S

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

IEC/EN 60947-2, IEC/EN 60898-1

Width

54mm

Height

95mm

Depth

82.5mm

Reset Actuator Type

Toggle Switch

Tripping Mechanism

Thermomagnetic, Electromagnetic

RoHS Status: Exempt

ABB S800S Series MCB, 63A Current Rating , 50kA Breaking Capacity - 2CCS862001R0631 S802S-D63


This MCB is a high-performance circuit breaker designed for robust commercial and industrial applications. Measuring 54mm in width and 82.5mm in depth, it operates efficiently at current ratings of 63 A and offers rated AC voltage of up to 690 V. This model is engineered for easy mounting on DIN rail.

Features & Benefits


• Dual pole design provides enhanced circuit protection
• Type D tripping characteristics protect against high inrush current
• Provides thermal tripping to prevent overheating
• Equipped with overload protection for additional safety reassurance
• Toggle switch reset actuator offers straightforward operation

Applications


• Suitable for use in industrial machinery protection
• Ideal for commercial electrical installations requiring reliability
• Utilised in power distribution systems to ensure circuit integrity
• Commonly applied in automation systems for overload safety

What is the importance of thermal tripping in this device?


Thermal tripping is Crucial as it helps prevent damage to the circuit by allowing the breaker to disconnect in cases of excessive heat generated by overcurrent. This feature enhances the safety and longevity of the electrical system.

How does the breaking capacity affect its application?


The 50 kA breaking capacity indicates the maximum fault current the device can interrupt without damage. This high capacity is VITAL in industrial settings where fault currents can be substantial, ensuring reliability under extreme conditions.

Can it accommodate high inrush currents?


Yes, the Type D tripping characteristics are specifically designed to handle high inrush currents, making it particularly suitable for applications with inductive loads like motors and transformers, where initial current spikes may occur.

Note

The Classic & System pro M product cannot be intermixed and do not share common accessories. System pro M products can only be fitted to new style Protecta distribution boards,see typically stock no. 539-1553.

Approvals

CCC, GOST-R, LR, DNV, RINA

Standards

EN 60898-1, IEC 60947-2, UL489

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