Product Name: High Quality Magnetic a Type RCCB 4p 40A (FCL2) China Circuit Breaker Model NO.: FCL2 Certification: ISO9001-2000, CE, CB Function: RCCB Type: Circuit Breaker Structure: ELCB Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Electric Type Breaking Capacity: Low Voltage Circuit Breakers Trademark: OEM Origin: Wenzhou China HS Code: 8536200000 Product Description YUEQING FIVECIRCLE ELECTRIC CO., LTD. is a specialized manufacturer in Low-voltage electrical appliances. We are commited to produce RCCB, MCB, Switch and Relay. Our company and products have got certifications of ISO9001, CE, CB, and BV etc. Reliable products quality with best price helps us win good reputation among our customers from Europe, South America, Middle East and Southeast Asia. FIVECIRCLE heartily hope to establish lone-term business cooperation with friends from all over the world to maximize mutual benefits.RCCB FCL Series (Magnetic/Electronic)TypeACFor residual sinusoidal alternating currentsAFor residual sinusoidal alternating currents and residual pulsating direct currentsSFor selectivity, with time delayPolesSpecificationBreaking capacity2P/3P/4PUn (V)AC 230/415V4.5kA/6kA/10kAIn (A)10/16/25/32/40/50/63/80/100AI△n (mA)10/30/100/300/500 mAStandard: IEC61008