Premium Air Circuit Breaker Solutions for Industrial Power Distribution

Shihlin Electric air circuit breakers (ACB) provide draw-out type protection with rated currents from 630 to 2000A, featuring intelligent controllers and dual operation modes for demanding industrial applications.

Air Circuit Breaker - Shihlin Electric Air Circuit Breaker BW-2000
  • Air Circuit Breaker - Shihlin Electric Air Circuit Breaker BW-2000
  • Shihlin Electric Air Circuit Breaker BW-2000

Air Circuit Breaker

BW-2000

Rated Current from 630 to 2000A

Breaking Capacity

Model

HS

HN

Icu / Ics

(kA)

690V

50 / 50

55 / 55

500V

50 / 50

80 / 80

380/400/415V

80 / 50

85 / 85

240V

80 / 50

85 / 85

Icw (kA)

1 sec

415V

50

65

690V

50

65

Features

  • Mounting type: Draw out type
  • Operation mode: Electric and manual operation
  • Number of poles: 3 and 4
  • Tripping categories: Intelligent controller, under-voltage instantaneous (or delay) release, and shunt release
  • Intelligent controller can be divided into two types based on functions: XSIC-A and XSIC-P
  • Under-voltage release has instantaneous and delay types.

Specification

  • Standard: IEC60947-2
  • Draw out type
  • Rated Current: 630, 800, 1000, 1250, 1600, 2000A
  • Pole: 3P / 4P
  • Frequency: 50 / 60Hz
  • Rated Voltage Ue: 690V
Certification
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How can you integrate reliable high-capacity circuit protection into complex factory automation systems without compromising uptime or safety?

Shihlin Electric's 2000A air circuit breakers with intelligent controllers (XSIC-A/XSIC-P) and draw-out design provide seamless integration into automated manufacturing environments. Our 60+ years of OEM/ODM expertise ensures your systems achieve precise motor control, rapid fault detection, and minimal downtime while meeting international IEC60947-2 standards and achieving short-circuit ratings up to 85kA.

Combining over 60 years of Japanese assembly techniques with high-stability components, Shihlin Electric's air circuit breakers maximize operational efficiency and energy savings for factory automation systems. The intelligent controller design enables precise load management and rapid fault response, reducing downtime and protecting critical industrial equipment from electrical hazards. Whether integrating into new manufacturing facilities or upgrading existing power distribution infrastructure, our professional technical support team provides comprehensive OEM/ODM cooperation expertise to ensure seamless installation, configuration, and long-term reliability. Contact Shihlin Electric today to discover how our advanced ACB solutions can enhance your industrial automation capabilities and deliver lasting protection for your manufacturing operations.