Modular Contactors BCH8 2P 16A 25A AC/DC

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

Basic Information for Manual Control Contactors

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

Operation( Manual Control Contactors )

Manually-operated contactors have a 4-position selector switch on their front face:
• shutdown
• automatic operating mode
• temporary “ON” override
• permanent “ON” override: used to lock the contactor in the ON position during installation maintenance

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