Technical Data

Application

ZYM1L series earth leakage circuit breaker are one of the new type earth leakage breakers which have been developed by the company using international advanced design and manufacturing technology.Suitable for a line of AC 50Hz/60Hz,rated voltage up to 400V,rated current 16A to 630A,and is acted as infrequent changeover of circuit or infrequent starting of motor.The breaker has overload,short- circuit and undervoltage protective function,which can protect the circuit and the power equipment against damage,meanwhile,it can provide protection to these fire dangers that caused by these long-time existed grounding fault that can not be detected by the over-current protection.
This breaker can be installed vertically(upright)ir horizontally(transverse).
Wiring of the breaker can not be in adverse direction,that means power supply line must be connected to terminal 1,3 and 5,and the load line connected to terminal 2,4 and 6.
The rated residual operating current In and the maximum breaking time can be adjusted on site according to practical condition.

The leakage protection module still can work normally when the phase voltage reduce to 50V.It has the same overall size with the ZYM1 series breakers,which make the installation more exchangeable.

The breakers comply with the demands of the following standards:

IEC60947-1 and GB/T 14048.1 General
IEC60947-2 and GB 14048.2 Low-voltage breakers
IEC60947-4 and GB 14048.4 Contactors and motor starters
IEC60947-5.1 and GB 14048.5 Electrical equipments of electromechanical control circuit

Product's advantage

1.our products have an excellent ratio between price and quality ,you can possess them by competitive price and high quality;
2.The fast and flexible production form aim at the customer require;
3.The deliveries exactly in accordance with customer orders
4.The fast transportation.

Order note

1,following items should be marked when ordering
2,product Name,model&Frame level
3,pole
4,Tripping characteristic and rated current
5,quantity
6,Ordering sample