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ABB S801SC40 High Performance Miniature Circuit Breaker 50kA at 230VAC 1-P 40A 230/400VAC C-Curve

Product Code: S801SC40

  • Rated current of 40 A for reliable protection
  • High breaking capacity of 50 kA at 230 VAC
  • Suitable for commercial and industrial use
  • Complies with AS/NZS & UL standards
  • Compact design with DIN rail mounting
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Specifications

Cable Cross Section - Solid/Stranded (mm²) Top/Bottom - 50/50
Cable Cross Section - Flexible (mm²) Top/Bottom - 70/70
Dimensions (mm) 95H x 82.5D x 27W
No. of Poles 1P
Pole Width (mm) 27
Power Loss (W) 3.7/Pole
Rated Conditional Short-Circuit Current - Inc (kA) 50
Pollution Degree 3
Rated Current (A) 40
Rated Frequency (Hz) 50/60
Rated Insulation Voltage (V) 690
Rated Impulse Withstand Voltage (kV) 8
Rated Operational Voltage DC (V) 125
Rated Short-Circuit Capacity - Icn (kA) 25
Rated Operational Voltage AC (V) 230/400
Maximum Operational Voltage DC (V) 125
Maximum Operational Voltage AC (V) 690
Minimum Operational Voltage AC (V) 12
Breaking Capacity 230V AC - Icu (kA) 50
Rated Voltage AC (V) 230
Family S800S
AC Voltage (V) 230/400
DC Voltage (V) 125
Icn-Rated Short Circuit Capacity (kA) 25
Inc-Rated Conditional Short Circuit Capacity (kA) 50
Impulse Withstand Voltage (kV/1.2µS) 8
Poles 1P
Breaking Capacity (kA) 50 @230 V AC
Current Rating (A) 40
Product Type High Performance Circuit breaker
Brand ABB
Series S800S
Application Commercial and Industrial
Breaking Capacity 50 kA at 230 VAC
Cable Cross Section 50 sq-mm Top, 50 sq-mm Bottom
Collection S800S
Curve Type C
Degree of Pollution IP3
Degree of Protection IP20
Depth 82.5 mm
Electrical Durability 6000 Cycles
Height 95 mm
Housing Colour RAL 7035 Grey
Housing Material Insulation group I, RAL 7035
Impulse Voltage 8 kV
Mounting Type DIN Rail
Number of Poles 1
Pole Width 27 mm
Power Loss 3.7 W
Rated Current 40 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 690 V
Rated Short Circuit Current 50 kA
Rated Voltage 230/400 VAC
Short Circuit Capacity 25 kA
Standards and Approvals AS/NZS 60898-1, AS/NZS 60947-2, UL 1077
Terminal Type Screw Clamp
Tightening Torque 3.5 N-m
Trip Curve C Curve
Width 27 mm

Description

The ABB Miniature Circuit Breaker is a high-performance solution designed for commercial and industrial applications. With a 50kA rating at 240VAC and 30kA rating at 125VDC, it provides reliable protection against short circuits and thermal overload. This 1-pole breaker has a 40A capacity and features a C curve. Its compact design with a 27mm pole width makes it suitable for various installations. Trust ABB for quality and performance in circuit protection.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17

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