2p 4p Residual Current Circuit Breaker Electric Leakage Protection RCCB B Type

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STB4-63LE
• Arc-extinguishing Medium: Air
• Installation: DIN Rail
• Structure: ELCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CE, CB
• Standard: IEC/En62423;IEC/En61008-1
• Ue: 230/400V
• in: 16,25,32,40,63A
• Pole: 2p 4p
• Transport Package: Inner Box/Carton
• Specification: 100pcs/ctns
• Trademark: SONTUOEC, WZSTEC
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 1000pieces/Day
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

B Type Rccb Residual Current Circuit Breaker Electro-magnetic using charging station for electric vehicle

General:

STB2-63LE(Electronic model) , STID-B (Magnetic model) RCCB B type is worked on type A and in addition for smooth DC residual currents, residual DC currents that may results from rectifying circuits and high frequency AC residual currents.It protects in the event of contunuous fault current on three phase networks. It usually is used in the field of Recharging Station, Medical Apparatus and Instruments, Controllers and Variable Speed Drives, Batter Charges and Inverters(DC)...STID-B complys with IEC/EN61008 and IEC/EN62423 standards.PRODUCT PARAMETERS

Modle	STB2-63LE; STID-B	STB4-63LE; STID-B
Poles	1P+N/2P	3P+N/4P
Rated Current(A)	16A-63A	16A-63A
Rated Frequency(Hz)	50/60Hz	50/60Hz
Rated Working Voltage(V)	230/400V	230/400V
Rated Breaking Capacity(A)	4500A	6000A
Instantaneous Tripping Type	B,C	B,C
Certification	CE	CE   CB

Model: B

Rated current: 16,25,32,40,50,63A

Pole: 2P, 4P

Electrical life: 2000 times

Mechanism life: 10000times

Ambient Temperature:-40~ +55 C

Storage temperature: -40~ +70 C

Protection Degree: IP20

Short circuit breaking capacity: 6KA, 10KA

Mounting: Din rail En60715(35mm)

Tightening torque: 2.5N*M

Approvals: CE,CB, SAA, ISO9001; If needed, we can provide testing report and Approvals for your reference.

 

FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory. Our teams have more than 20years experience in the field of Circuit Breaker...

Q: How long is your delivery time?

A: Usually, normal orders need 25days or so.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge,but,the express charge need be paid by the buyers.

Q: What is your terms of payment ?

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.