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F3 auxiliary ON/OFF contact

F3 auxiliary ON/OFF contact
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Application scope
Be suitable for auxiliary ON/OFF contact .Can point out the disconnection or put through position of the circuit breaker, can install on the left of the Circuit Breaker.
For use as the sound or light signal . Be applicable to instruct coherent broken state of circuit, chassis or front or reverse side of outer shell or operations area can see the signal instruction. Can be used for uniting the warning contact.
Construction features
Fix in the left of MCB.
Order note
1.Minimum order quantity, time during the order to delivery;
2.Need to indicate type , specification , rated current , number of poles, quantity of the products while ordering.
Product's advantage
1.Our products have the guarantee period of 36 calendar months,that is a high quality and reliability;
2.our products have an excellent ratio between price and quality ,you can possess them by competitive price and high quality;
3.The fast and flexible production form aim at the customer require;
4.The deliveries exactly in accordance with customer orders
5.The fast transportation.
Normal operation and mounting requirement
·Circumstance temperature -5°C~ +40°C, average temperature not exceeding 35°C.
·Altitude above sea level less than 2000 m.
·Humidity not exceeding 50% at 40°C and not exceeding 90% at 25°C.
·Installation class II or III.
·Pollution class 2.
·Installation method DIN Rail mounting type.
·The external magnetism shall not be more than 5 times of terrestrial one.
·Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upper position.
Main technical parameters
Contact capacity:
AC: Un=415V  In=3A
      Un=240V   In=1A
DC: Un=125V   In=1A
      Un=48V    In=2A
      Un=24V    In=6A
Dielectric strength:2KV/1min
Electro-mechanical endurance:5000
Mounted on the left side of the MCB OB16-63,indicating “ON”, “OFF” status of combined MCB.
Terminal Connection Height :H1=33mm H2=16mm H3=1.3mm
Overall and mounting dimensioned chart


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