BW-4000 Air Circuit Breaker | Shihlin Electric
Rated Current 4000A Explore Shihlin Electric products for low-voltage protection and automation—circuit breakers, magnetic switches/contactors, power distribution, inverters, AC drives, servo, HMI and PLC.
Air Circuit Breaker
BW-4000
Rated Current 4000A
Product information
Model | HS | HN | |
Icu / Ics (kA) | 690V | 65 / 50 | 65 / 65 |
380/400/415V | 100 / 65 | 100 / 100 | |
240V | 100 / 65 | 100 / 100 | |
Icw (kA), 1 sec | 400/415V | 65 | 85 |
690V | 65 | 75 | |
Features
- Mounting type: Fixed type
- Operation mode: Electric and manual operation
- Number of poles: 3 and 4
- Tripping categories: Intelligent controller, undervoltage release, and shunt release
- Controller options: XSIC-A, XSIC-P, DIC-A and DIC-H; functions depend on the selected controller
- Undervoltage release: Instantaneous or time-delay type
Specification
- Standard: IEC 60947-2
- Mounting type: Fixed type
- Frame size: 4000AF
- Rated current: 4000A
- Pole: 3P / 4P
- Frequency: 50 / 60Hz
- Rated voltage Ue: 690V AC
- Insulation voltage Ui: 1000V AC
- Rated impulse withstand voltage Uimp: 12kV
- Neutral rated current: 100% In
- Maximum total breaking time: 40ms
- Maximum closing time: 80ms
- Dimensions (H × W × D, mm):
- 3P: 402 × 422 × 377
- 4P: 402 × 537 × 377
- Mechanical endurance with maintenance: HS: 20000; HN: 20000 operations
- Mechanical endurance without maintenance: HS: 10000; HN: 10000 operations
- Electrical endurance with maintenance: HS: 12000; HN: 12000 operations
- Electrical endurance without maintenance: HS: 6000; HN: 6000 operations
- HS type: 400V and 690V ratings are marked on the nameplate; other listed voltage ratings are for reference.
- Operating temperature: -5°C to +40°C
- Installation altitude: ≤ 2000m
- Pollution degree: 3
- Certification
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ISO14001 -
TPM -
CNS -
ISO9001
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- Files Download
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- Related Products
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Applications
- Power distribution and circuit protection against overloads, short circuits, undervoltage and ground faults (depending on the configured releases and controller).
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BW-4000 Air Circuit Breaker | Shihlin Electric
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