PriceList for 4 Pole Circuit Breaker - (sa1)Wholesale 4 Pole 60 Amp Mcb For Plastic Modular Magnetic Circuit Breaker – Hawai
PriceList for 4 Pole Circuit Breaker - (sa1)Wholesale 4 Pole 60 Amp Mcb For Plastic Modular Magnetic Circuit Breaker – Hawai Detail:
General
♦Construction SAS7 Modular Magnetic Circuit Breaker are of the thermal-magnetic current limitying type , having a compact construction which has been achieved by not only minimising the number of parts but also the number of welded joints and connections.
♦Critical material selection ensures reliability and durability.
♦Typical of this is the choice of silver graphite for the fixed contact. The MCB has an easy to operate handle with a trip-free toggle mechanism-so even when the handle is held in the on position the MCB is ree to trip.
Ambient temperature considerations
SAS7 Modular Magnetic Circuit Breaker are calibrated to meet the requirements of IECBSEN60898.2 VB8035 Ref Calibration Temperature. At other temperatures the following raing factors should be used.
Adjacent thermal-magnetic MCBs should not be continuously loaded at or approaching their nominal rated currents when mounted in enclosures. It is good engineering practice to apply gererous de-rating factors or make provision for adequated free air between devices. In these situations, and in common with other manufacturers, we recommend a 66% diversity factor is applied to the MMCB nominal rated current where it is intended to load the MMCB continuously(in excess of 1 hour).
| Specification | |
| Setting temperature of protective characteristics | 40 |
| Rated voltage | 240/415V |
| Rated current | 1,3,5,10,15,20,25,32,40,50,60A |
| Electrical life | Not less than 6000 operations |
| Mechanical life | Not less than 20000 operations |
| Breaking capacity(A) | 6000A |
| No. of pole | 1,2,3P |
Product detail pictures:
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Our organization promises all customers with the first-class products and solutions and the most satisfying post-sale service. We warmly welcome our regular and new clients to join us for PriceList for 4 Pole Circuit Breaker - (sa1)Wholesale 4 Pole 60 Amp Mcb For Plastic Modular Magnetic Circuit Breaker – Hawai , The product will supply to all over the world, such as: kazakhstan, Hongkong, Auckland, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
By David from Kyrgyzstan - 2017.12.19 11:10
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Giselle from Turin - 2018.10.31 10:02
