Zhejiang, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Lights ...
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, D/P
OEM/ODM Availability:
OEM/ODM Service
Sample Available

RCCB, Circuit Breaker, Residual Current Circuit Breaker manufacturer / supplier in China, offering Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker, Sontune St1-3210 3p 4p AC Contactor 9A to 85A New Model, Thermal Overload Relay Lr2 Lr2 and so on.

Gold Member Since 2017

Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker

Get Latest Price
Purchase Qty. / Reference FOB Price
2,000-4,999 Pieces US $2.05
5,000+ Pieces US $1.95
Port: Ningbo, China
Production Capacity: 2000pieces/Week
Payment Terms: T/T
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Air
Installation: DIN Rail
Structure: ELCB

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Basic Info

Model NO.: STN60
Poles Number: 4
Type: Circuit Breaker
Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification: CE
Standard: IEC 61008 GB16916
in: 16,25,32,40,63A
Ue: 230/400V
Pole: 2p4p
Trademark: SONTUNE
Transport Package: Inner Box/Carton
Specification: 100pcs/ctns
Origin: Wenzhou Zhejiang
HS Code: 853620000

Product Description

 STN60 residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz.

Product Over View:   

1.Provide protection against earth fault/leakage current and function of isolation

2.High short-circuit current withstand capacity

3.Applicable to terminal and pin/fork type busbar connection

4. Equipped with finger protected connection terminals

5.Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity

6.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.


ModelElectronic type/magnetic type
Residual Current characterstics
Pole No
Rated  Current(A)
Rated Voltage(V)
Rated residual operating current
Rated conditional residual short circuit current
Electro-machanical endurance
over 4000 cycles

Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker

Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker
Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker
Our Services:

  1. Competitive price
  2. Continuance Service and support
  3. Good-after service
  4. Quality Reliability and Long Product Life.

Company Information

  is one of manufactories that specialize in manufacturing AC CONTACTOR, Thermal Relay and Circuit Breaker, and is located in Liushi.Wenzhou.China 
Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker

Q 1. what's the payment term?   
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ? 
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?   
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ? 
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.

Contact  us
Sontune Stn60 Series RCCB 2p4p Residual Current Circuit Breaker
Thanks for your reading.If any product meets your need.Welcome to send us an email.We are sure your any information can be attentioned without any delay.

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