ABB High Performance S800S MCB, 3P, 63A Curve D, 400V AC, 250V DC, 50 kA Breaking Capacity

Subtotal (1 unit)*

£236.80

(exc. VAT)

£284.16

(inc. VAT)

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RS Stock No.:
435-213
Mfr. Part No.:
2CCS863001R0631 S803S-D63
Brand:
ABB
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Brand

ABB

Number of Poles

3

Current Rating

63A

Tripping Characteristics

Type D

Rated AC Voltage

400 V, 690V

Rated DC Voltage

250V

Breaking Capacity at Maximum Voltage Rating

50 kA

Range

High Performance

Series

S800S

Circuit Breaker Type

MCB

Length

82.5mm

Width

81mm

Mounting Style

DIN Rail Mount

Depth

82.5mm

Model Number

S803S-D63

Special Features

Overload Protection, Thermal Tripping

Terminal Contact Type

Screw

Reset Actuator Type

Toggle Switch

RoHS Status: Exempt

COO (Country of Origin):
CH

ABB S800S Series MCB, 3 Poles, 63A Current Rating - 2CCS863001R0631 S803S-D63


This MCB is a 3-pole high performance circuit breaker designed for effective electrical protection. It features a current rating of 63A and a breaking capacity of 50kA, ensuring security for various applications. It is available with a compact design of 81mm width and 82.5mm depth.

Features & Benefits


• Provides thermal tripping for overload protection
• Supports D-Characteristic for reliable circuit management
• Features electromechanical tripping for short circuit protection
• Designed for easy installation on DIN rails

Applications


• Used in industrial environments for machinery protection
• Used in residential electrical panels to protect circuits for general-purpose lighting and power outlets

How does the thermal element provide overload protection?


The thermal element heats up with excess current, activating the breaker to protect the circuit from overloads

Can it be installed in tight spaces?


Its compact design allows for flexibility in installations.