Esro7-40 RCBO 500V Rated with Ocp & Residual Current Protection

• Customization: Available
• Pole No.: 2p / 4p
• Rated Voltage: 230/400V~
• Model NO.: ESRO
• Rated Frequency: 50/60Hz
• Mode: Electronic
• Type: a / AC
• Rated Current(in): 6/8/10/13/16/20/25/32/40A
• Energy Limiting: Class 3
• Transport Package: Box
• Specification: box
• Trademark: ONCCY
• Origin: China
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

The Residual Current Breaker with Over-Current Protection (RCBO) is an advanced safety device crafted for modern electrical systems, ingeniously combining the key features of both a Residual Current Device (RCD) and a Mini Circuit Breaker (MCB). This state-of-the-art RCBO is meticulously engineered to ensure maximum safety for both individuals and electrical equipment. It does so by precisely detecting any residual currents (leakage currents) and over-currents (overloads and short circuits), thus preemptively averting potential hazards. Widely indispensable, this device is employed across residential, commercial, and industrial settings, significantly boosting the safety, efficiency, and reliability of electrical installations.

Detailed Photos

 

Electrical Features
Mode	Electronic
Type	A / AC
Tripping curve	B C D
Pole No.	2P
Rated voltage	240V~
Rated frequency	50/60Hz

 

Overload Current Protection Characteristics
Test Procedure	Type	Test Current	Initial State	Tripping or Non-tripping Time Limit	Expected Result	Remark
A	B.C.D	1.13In	Cold	t≤1h	no tripping
B	B.C.D	1.45In	After test A	t≤1h	tripping	The current steadily rises to the specified value within 5s
C	B.C.D	2.55In	Cold	1s<t<60s	tripping
D	B	3In	Cold	t≤0.1s	no tripping	Turn on the auxiliary switch to close the current
	C	5In
	D	10In
E	B	5In	Cold	t≤0.1s	tripping	Turn on the auxiliary switch to close the current
	C	10In
	D	20In

Company Profile

 

FAQ
Q: Are you trading company or manufacturer?
A: We are a distinguished manufacturer, boasting a sprawling self-owned plant spread across 30,000 square meters.

Q: Do you have any certificates?
A: Absolutely, we are accredited with a multitude of certifications including UL, TUV, CB, SAA, CCC, CE, among others, underscoring our commitment to quality and safety.

Q: How do we make a quick response to customer inquiries?
A: Our dedicated and professional team ensures prompt responses through various channels such as online platforms, email, Skype, WhatsApp, and more.

Q: Do you have any exporting experience? Which countries have you exported to previously?
A: Indeed, we possess extensive exporting experience with a diverse clientele spanning across the globe in countries including America, Japan, Australia, UAE, Canada, Vietnam, Turkey, Thailand, Russia, the UK, and many more.

Q: Can you supply samples for checking?
A: Yes, certainly. We can provide samples for your assessment. Please contact us for detailed requirements.

Q: How long is your delivery time?
A: Typically, we ensure swift delivery within 3 days for smaller quantities. For larger, general orders, the timeframe extends to approximately 15-20 days.

Q: What is the standard packaging of your goods?
A: We adhere to export standard packaging norms, with capabilities for special packaging tailored to specific customer requirements.

Q: How about inspection?
A: Our rigorous inspection system oversees every phase from raw materials to finished products, incorporating transient tests, delay tests, mechanical life tests, and more. Q: What services does your company offer?

A: Our company prides itself on an expert engineering team capable of designing and developing customized molds to meet diverse customer needs. Furthermore, our professional sales team is committed to delivering exceptional service from pre-sale to post-sale.