BCH BCH4400 Freedom 4-Pole Contactor (400A AC-1, 300A AC-3)
Made in India
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Available in Saudi Arabia
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BCH Freedom series BCH4400 4-pole contactor with 400 A conventional thermal current (AC-1 at 40°C) and 300 A AC-3 motor duty at 415V 50Hz, as per IS/IEC 60947-4-1. Rated insulation voltage 1000 V; coil voltages 110, 220, 240 and 415 V. The 4-pole Freedom range (20 A to 500 A AC-1) offers compact, modular construction, energy-saving coils (wide band coil in 40 A to 100 A AC-1) and compact mechanical interlocking.
Specifications
| Catalogue No. | BCH4400■ (■ = coil voltage suffix) |
| Number of Poles | 4 |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Operational Voltage (Ue) | 415 V |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Conventional Thermal Current Ith / AC-1 at 40°C | 400 A |
| Motor Duty 3ph 415V 50Hz, AC-3 | 300 A |
| Operating Temperature | -20°C to +55°C |
| Built-in Auxiliary Contacts | 2NO+2NC |
| Closing Time | 20-45 ms |
| Opening Time | 10-25 ms |
| Coil Voltages Available (50Hz) | 110, 220, 240, 415 V |
| Coil Pick-up / Hold-on | 2100 VA / 95 VA |
| Limits of Operation, Pick-up | 80-100 % Ue |
| Limits of Operation, Drop-off | 35-65 % Ue |
| Overall Dimensions H x W x D | 275 x 248 x 221 mm |
| Mounting Dimensions H x W | 170 x 255 mm |
| Main Terminal Capacity, with Lug | 2 x 240 mm² |
| Main Terminal Capacity, Link | 2 x (50mm x 5mm) |
| Standard | IS/IEC 60947-4-1 |
Ordering / Variants
Coil suffix: 110V A, 220V B, 240V K, 415V M.
Datasheet, certificates and quotation on request - info@west-velocity.com.
