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MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping

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MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping

MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping
MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping

Large Image :  MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping

Product Details:
Place of Origin: Wenzhou, China
Brand Name: SONTUOEC ,SONTUOC,STUOEC, WZSTEC
Certification: CE
Model Number: STMX
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: Negotiable
Packaging Details: Exporting Carton
Delivery Time: 15days
Payment Terms: L/C, T/T

MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping

Description
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Auxiliary Contact Shunt Trip Unit

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MCB Shunt Trip Unit

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Remote Tripping Shunt Trip Unit

SMX+OF Shunt Trip Unit & Auxiliary Contact of MCB  MCCB Series Circuit Breaker Accessory

 

1. This Auxiliary contact is to be installed in left side of relative series products(such as MCB, RCCB, RCBO), with function of auxiliary contact, remote shunt tripper, and under-voltage.

2. Auxiliary contact: linked with ON, OFF mechanism, of main circuit of circuit breaker, mainly used for indication of circuit breaker ON, OFF status. To connect it into control circuit of breaker, through ON and OFF of circuit breaker, the auxiliary contact can take control or interlock to related electrical device.

3. Shunt tripper: It’s s tripper used for voltage source excitation. Its own voltage can be independent from the voltage of main circuit. So shunt tripper is an auxiliary of remote control tripping, can disconnect circuit by remote, to liaison with fire alarm system. Can also remote control to trip off by Emergency stop button.

4. Under-voltage tripper: It’s a tripper to trip off circuit breaker, when its terminal voltage drop lower to a certain specified scope. Thus to protect the electrical equipment under circuit breaker, which is in loading circuit, from the loss of under-voltage.

5. Shunt tripper+auxiliary contact: with function of shunt tripper and auxiliary contact at the same time.

6. Under-voltage tripper+auxiliary contact: with function of under-voltage and auxiliary contact at the same time.

Shunt Trip 

1. Rated voltage: AC 230V

2. Moving voltage:(70%-110%) x Ue

 

Under -Voltage Trip:

1. Rated voltage: AC 230V

2. Moving voltage:(35%-70%) x Ue

3. Guaranteed closing voltage: (85%-110%) x Ue

 

Shunt Trip Unit & Auxiliary contact MX+OF1

1. Used for remote control of tripping.
2. Can be equiped on right side of the circuit breaker.
3. Can break the electric wiring remotely, and connect the Fire Alarm System
4. Can be remotely tripped by emergency stop button
5. Rated voltage: AC 400,380V, 220V, 127V; DC 48V, 36V, 24V
6. Standards: IEC60947-3, GB14048.3
 
MCB Auxiliary Contact Shunt Trip Unit For Remote Tripping 0

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

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