RCCB B Model 2p 4p Residual Current Circuit Breaker with CE/CB Approvals

Basic Info.

Model NO.	STID-B
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
in	16,25,32,40,63A
Pole	2p 4p
Ue	230/400V
Standard	IEC 61008
Transport Package	Inner Box/Carton
Specification	100pcs/ctns
Trademark	SONTUOEC, WZSTEC
Origin	Wenzhou Zhejiang
HS Code	8536200000
Production Capacity	1000pieces/Day

Packaging & Delivery

Package Size 46.00cm * 24.00cm * 33.00cm Package Gross Weight 0.025kg

Product Description

STID-B Residual current Circuit Breaker(RCCB B model) using recharge station

General:

STID-B RCCB B model 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.

Roduct Over View:

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

2. High short-circuit current withstand capacity3. Applicable to terminal and pin/fork type busbar connection

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.

Specifications

Electrical Feature	Standard		IEC/EN62423&IEC/EN61008-1
	Type(wave form of the earth leakage sensed)		B
	Rated current In	A	25,40,63
	Poles	P	1P+N,3P+N
	Rated voltage Ue	V	IP+N:230/240V;3P+N:400/415V
	Rated sensitivity I n	A	0.03,0.1,0.3
	Insulation voltage Ui	V	500
	Rated residual making and	A	500(In=25A/40A)
	breaking capacity I m		630(In=63A)
	Short-circuit current I c	A	10000
	SCPD fuse	A	10000
	Break time under I n	s	≤0.1
	Rated frequency	Hz	50
	Rated impulse withstand voltage(1.2/5.0)Uimp	V	4000
MechanicaI features	Dielectric test voltage at ind. Fred. for 1min	kv	2.5
	Pollution degree		2
	Electrical life		2000
	MechanicaI Iife		10000
	Fault current indicator		Yes
	Protection degree		IP20
	Ambient temperature(with daily average 35 )	ºC	-40~+55ºC
	Storage temperature	ºC	-40~+70ºC

FAQQ 1. what's the payment term? A. We accept TT,30% deposit and 70% balance agaisnt copy of BLQ 2. how's the delivery time ? A. usually it will take about 25 days for productionQ 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 factoryQ8. How many years experience ?A.: Our teams have more than 20years' experience.Q9: Warranty time ?
A: 18months.