MachineU > China Products > Electrical Equipment & Supplies > Low Voltage Products > Miniature Circuit Breaker
RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
Specifications
Brand Name :
SONTUOEC, WZSTEC
Model Number :
STID-B
Certification :
IEC/EN 61008-1,IEC/EN 62423
Place of Origin :
Wenzhou, China
MOQ :
100PCS
Price :
negotiation
Supply Ability :
1000PCS/DAY
Delivery Time :
20DAYS
Packaging Details :
20PCS/CTN
Type :
RCCB, RCD
Ue :
230/400V, 240/415V
model :
B type
Credential :
CE,CB, SAA
Breaking Capacity :
10KA
Pole :
2P,4P
Description

SONTUOEC RCD Type B 4P 10KA 415V Residual Current Circuit Breaker RCCB

Type B RCCBs, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB.

View 'B' Type
Applications requiring 'B' types include:
EV & PV installations
Frequency converters
UPS installations
High-frequency power converters
Building site power supply cabinets
Technical Data

1. Provides 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.

Electrical Features

Mode Electromagnetic
Type(wave form of the earth leakage sensed) B
Rated current In 16,25A,40A,63A
Poles 2P, 4P
Rated voltage Ue 240V/415V~
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated residual operation current(I n) 30mA,100mA, 300mA,500mA
Rated residual making and breaking capacity (I m) 500(In=2540A) 630(In=63A)
Short-circuit current Inc= I c 10000A
SCPD fuse 10000
Break time under I n ≤0.1s
Rated impulse withstand voltage(1.5/50) Uimp 4000V
Dielectric test voltage at ind.Freq. for 1min 2.5kV
Electrical life 2,000 Cycles
Mechanical life 4,000 Cycles

Installation

Contact position indicator Yes
Protection degree IP20
Ambient temperature(with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃
Terminal connection type Cable/Pin-type busbar/U-type busbar
Terminal size top/bottom for cable 25mm2 18-3AWG
Terminal size top/bottom for busbar 25mm2 18-3AWG
Tightening torque 2.5Nm 22In-lbs
Mounting On DIN rail EN60715(35mm) by means of fast clip device
Connection From top and bottom

Tripping Current Range

Lagging Angle I n>0.01A I n≤0.01A
0° 0.35I n≤I≤1.4I n 0.35I n≤I ≤2I n
90° 0.25I n≤I≤1.4I n 0.25I n≤I ≤2I n
135° 0.11I n≤I≤1.4I n 0.11I n≤I ≤2In
Detectable wave form Pulsating direct current sensitive Surge current proof
B class
Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents,alternating residual sinusoidal currents up to 1000Hz,pulsating direct residual currents and for smooth direct residual currents,whether applied suddenly or increasing slowly.		 RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
They react to AC and pulsating DC fault current which reach 0 or almost 0 within one time period of the mains frequency.		 RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
RCCB’s surge capacity.
Not tripping at standardized 8/20 υs surge-current waves acc.to VDE 0432 Part 2 with surge current values of up to 250A.

Approvals: CE,CB, SAA, ISO9001

RCD Type B 4P 10KA 415V Residual Current Circuit BreakerRCD Type B 4P 10KA 415V Residual Current Circuit BreakerRCD Type B 4P 10KA 415V Residual Current Circuit Breaker

RCD Type B 4P 10KA 415V Residual Current Circuit Breaker

RCD Type B 4P 10KA 415V Residual Current Circuit Breaker

FAQ:

Q1. What advantages do you have?

A1.Are the direct Manufacturer in Wenzhou China, we have professional in developing,

marketing & production team to offer you the most competitive price and best service.

Q2. Could you print our own logo?

A2. Yes, Our company are available for Retail & Wholesale & OEM & ODM.

Q3. How long is the quality guarantee?

A3. 18 month warranty, our products are 100% inspection before delivery.

Q4. How long is the deliver time?

A4. It usually takes about 3 - 5 working days for sample order and 15 - 25 days for normal orders.

Q5. What is your payment terms?

A5. Our Payment term is T/T, Aliexpress , PayPal, L/C at sight.

Q6. Any certification of your company or product?

A6.We have ISO 9001, CE, CB, SAA .

Product tags

145kv sf6 circuit breaker

,

132kv sf6 circuit breaker

,

dz47le residual circuit breaker
Send your message to this supplier
Send Now

RCD Type B 4P 10KA 415V Residual Current Circuit Breaker

Ask Latest Price
Product Detail
Brand Name :
SONTUOEC, WZSTEC
Model Number :
STID-B
Certification :
IEC/EN 61008-1,IEC/EN 62423
Place of Origin :
Wenzhou, China
MOQ :
100PCS
Price :
negotiation
Contact Supplier
RCD Type B 4P 10KA 415V Residual Current Circuit Breaker
RCD Type B 4P 10KA 415V Residual Current Circuit Breaker

WENZHOU SANTUO ELECTRICAL CO.,LTD.

Site Member
7 Years
zhejiang, wenzhou
Since 2005
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
RCBO Circuit Breaker, RCCB Circuit Breaker, MCB Circuit Breaker
Total Annual :
350-500
Employee Number :
50~100
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products RCCB Circuit Breaker
MachineU China Products Electrical Equipment & Supplies Low Voltage Products Miniature Circuit Breaker
Contact Supplier
Submit Requirement