Home ProductsMolded Case Circuit Breaker

Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

Certification
Good quality AC Contactor for sales
Good quality AC Contactor for sales
Kripal is my new cooperator, I am very satisfied for her service

—— Simon

I think it should our good cooperator, higher quality and better service.

—— Ben Edward

I am so lucky to know such great company as KRIPAL!

—— Luke George

It is a good company and person, surely nice products, I like them.

—— Haminesh Mustafa

Over passed 6 years, they are always helpful, APPRECIATED.

—— Johen Mike

I'm Online Chat Now

Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

China Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A supplier

Large Image :  Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

Product Details:

Place of Origin: China
Brand Name: KRIPAL
Certification: CE
Model Number: UKM30L-100S 4P

Payment & Shipping Terms:

Minimum Order Quantity: 100 pcs
Price: negotiable
Packaging Details: Each unit packed in a individual box
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: T/T, L/C
Supply Ability: 50000 pcs per month
Contact Now
Detailed Product Description
Current Range: 16A,25A,32A,40A,50A,63A,75A,100A Poles Available: 4P
Rated Working Voltage: 400V AC Rated Insulation Voltage: 690VAC
Protection: Earth Leakage Breaking Capacity: 50/25

 

Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

 

 

UKM30L Series Earth Leakage Circuit Breaker is developed with hi-tech in 1990S with completed protection functions, high performance, smart dimension which is the ideal replacements for the olds.

 

 

Description:

 

UKM30L series earth leakage circuit breaker (hereinafter simple call leakage circuit breaker). It is multi function circuit breaker which concentrate left current relay ,leakage circuit breaker and ac contactor on one whole .it was suitable in three phase 4 wire on low voltage electric net which connect the ground directly .it can protect the man which touch the power .it can protect when the circuit and power equipment meet faulty over load short circuit and owe over voltage and lack phase condition.

 

 

Specifications:

 

Frame rated current 100 250 400
Model UKM30L-100S UKM30L-250S UKM30L-400S
Ratedcurrent In(A) 16,25,32,40,50,63,75,100 100,125,150,175,200,225,250 250,300,350,400
Poles 3  4 3  4 3  4
Ratedvoltage Ui(V) AC690.50HZ AC690.50HZ AC690.50HZ
Ratedvoltage Ue(V) AC400.50HZ AC400.50HZ AC400.50HZ
Rated limit short/service breaking capitily Icu/Ics(KA) 50/25 50/25 50/25
Rated Actuation residual current 30,100,300, 500mA 30,100,300,500mA 30,100,300,500mA
Ratedresidual non-operattion current 1/2In 1/2In 1/2In
Rated residual short-circuit making & breaking capacity 1/4Icu 1/4Icu 1/4Icu
Operation charateristic (times) ON / OFF 1500 / 8500 1000 / 7000 500 / 4000

 

 

Product Feature:

 

a.  Material: good heat resistance,impact resistance,flame retardant properties.  

 

b. Easy to install: tunnel type terminals pressure,easy to install and convenient.

 

c. Securely installed: snap removable teh new design is more flexible use,more tightening.


d. Rapid extinguishing system: interrupter piece with steel material,copper plating on steel, steel to ensure corrosion resistance.


e. Shorted coil: shorted coil using copper manufacturing molding,fine copper.


f. Leading electrical copper: Uniformly thick galvanized copper,can achieve excellent thermal performance.

 

 

Operation:

 

An ELCB is a specialised type of latching relay that has a building's incoming mains power connected through its switching contacts so that the ELCB disconnects the power in an earth leakage (unsafe) condition.

 

The ELCB detects fault currents from live to the earth (ground) wire within the installation it protects. If sufficient voltage appears across the ELCB's sense coil, it will switch off the power, and remain off until manually reset. A voltage-sensing ELCB does not sense fault currents from live to any other earthed body.

 

 

Temperature compensating curve:

 

Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

 

 

Power Loss of ELCB:

 

Flame Retardant AC 400V Earth Leakage Circuit Breaker 40A 50A 63A 75A

 

 

Contact Details
Zhejiang KRIPAL Electric Co., Ltd.

Contact Person: Jesscia

Tel: +8615706751663

Send your inquiry directly to us (0 / 3000)