Modular Contactors BCH8 4P 40A 63A 100A AC/DC
Denor Modular Contactors BCH8 40A, 63A, 80A, 100A used for commutation of single-phase and three-phase low power electrical consumers. They can be combined with auxiliary control, protection and indication functions; can be used to remote control applications in alternative networks: Lighting, heating ventilation roller blinds, sanitary hot water; mechanical ventilation systems; load-shedding of non-priority circuits, etc.
FUNCTIONS:
• switching on of consumers
• making of control systems
• remarkable with high reliability of current characteristics
• reliable switching on or separation of power contacts
TECHNICAL DATA:
• comply with standards IEC/EN 61095 standards IEC/EN 60947-4-1
• operation class: AC-7a, AC-7b, AC-1, AC-3
• rated operating voltage of the controlling coil Uc (V AC): 12Vac ;24Vac ;48Vac ;110Vac ;127Vac; 230Vac; 220-240Vac 50/60Hz,etc
• rated operating voltage of the controlling coil Uc (V DC): 12Vdc ;24Vdc ;36Vdc ;220-240V ac/dc,etc
• insulation voltage: 500V AC
• pollution degree: 2
• rated impulse withstand voltage(Uimp): 2.5kV (4kV for 12/24/48V AC)
• electrical endurance (number of cycles): ≥100,000
MOUNTING:
• mounting to 35mm DIN-rail
• mounting : vertical gradient – maximum± 5°
• plastic: nonflammable (self-extinguishing material)
• ambient temperature: -10°C to + 65°C
• degree of protection(IEC 60529) : IP20
• tropicalization(IEC 60068-1) : treatment 2 (relative humidity 95% at 55°C)
Consumption
Basic Information for Standard Contactors
Warm tips: customized coils voltage can be 12VAC, 24VAC, 110VAC, 127VAC, 220-240VAC,etc 50/60Hz
2NO
If you need customized DC coil like 12VDC, 24VDC,etc please contact email: sales@denor.com
Modular Contactors BCH8
AC-1: Non-Industive or slightly inductive loads, example: resistive furnaces, Heaters
AC-7a: Slightly inductive loads in household appliances: examples: mixers, blenders
AC-7b: Motor-loads for household appliances: examples: fans, central vacuum
AC-3:Squirrel-cage motors: starting, switches off motors during the running time
Warm tips: customized coils voltage can be 12VAC, 24VAC, 110VAC, 127VAC, 220-240VAC, etc 50/60Hz
If you need customized DC coil like 12VDC, 24VDC,etc please contact email: sales@denor.com
Connection
AUXILIARY FOR MODULAR CONTACTORS
Denor auxiliary allows indication or control of the ‘‘open’’ or ‘‘closed’’ position of the contactor power
contacts
MOUNTING:
• mounted to the right of modular contactors
• 9mm width
If you need a quotation, please complete the form below and submit it to us and we will come back to you shortly.
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