ZSR7-1, RCBO 10케이, 마그네틱A형, 잔류 전류 작동 회로 차단기, 2극, 1P+N

ZSR7-1 RCBO - Smart Electronic Protection for Modern Electrical Installations

Comprehensive Circuit Protection Solution
The OSR7-40 electronic RCBO delivers advanced residual current and overcurrent protection in a single compact device, designed for superior performance in:

Residential complexes
Commercial establishments
Industrial facilities
High-rise buildings

Key Technical Features:

✔ Dual Protection System

30mA/100mA/300mA residual current detection (RCD)
Overload and short-circuit protection (엠씨비)
Electronic tripping mechanism for precise operation

✔ Flexible Configuration Options

Standard 6kA breaking capacity (upgradeable to 10kA)
Current ratings: 6A to 40A (multiple options)
B and C tripping characteristics available
Type A (AC+DC) or Type AC versions

✔ Enhanced Safety Design

Complete double-pole circuit isolation
Neutral pole switching for efficient installation
Complies with IEC 61009-1 & EN61009-1 standards

Installation Advantages:

Space-saving single-module design
Simplified wiring with neutral switching
Compatible with standard distribution boards
Easy integration into existing systems

ZSR7-1 RCBO Key Specifications

Protection Type: Electronic
Breaking Capacity: 6카 (10kA upgrade available)
Rated Current: 6A-40A (6,10,16,20,25,32,40A)
Tripping Curves: B, C
Sensitivity: 30mA/100mA/300mA
Detection Type: Type A/AC
Standards: IEC 61009-1, EN61009-1
Operating Voltage: 230/240V AC
Protection Class: IP20

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Product Details
Why Choose OSR7-40 RCBO
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ZSR7-1 RCBO | Electronic Type A/AC Circuit Breaker (6-40A) | 6kA/10kA Protection

Advanced Dual Protection for Electrical Safety

The ZSR7-1 RCBO combines residual current (RCD) and overcurrent (엠씨비) protection in one compact device, ensuring complete safety against:

• Earth leakage faults (30mA/100mA/300mA sensitivity)
• Circuit overloads & short circuits (B/C tripping curves)
• DC current risks (Type A version for EV/solar applications)

Key Benefits for Installers & Homeowners

✔ Full Neutral+Phase Disconnection – Works even if wiring is reversed
✔ Electronic Filtering – Prevents false tripping from voltage spikes
✔ Type A & AC Options – Type A detects pulsating DC (essential for EV chargers)
✔ Wide Current Range – 6A to 40A (residential/commercial use)
✔ 6kA Breaking Capacity – Upgradeable to 10카 for high-demand systems
✔ Test Button Included – Easy safety verification

Technical Specifications

Feature	Specification
형	Electronic RCBO
Protection	Earth leakage + Overload/Short-circuit
Rated Current	6A, 10A, 16A, 20A, 25A, 32A, 40A
Voltage	110V (low voltage) / 230V-240V
Sensitivity	30mA (personal), 100mA/300mA (fire protection)
Tripping Curve	B Curve (3-5x In) / C Curve (5-10x In)
Breaking Capacity	6카 (10kA upgrade available)
Disconnection	Double-pole (L+N)
Standards	IEC 61009-1, EN 61009-1

Why Choose ZSR7-1?

🏠 For Homes
✔ Prevents electric shocks (30mA sensitivity)
✔ Stops electrical fires from faulty wiring

🔌 For EV Chargers & Solar
✔ Type A version detects DC leakage currents
✔ Complies with EV installation regulations

🏢 For Commercial Use
✔ C Curve handles motor/compressor startups
✔ 100mA/300mA options reduce fire risks

Product Description：

ZSR7-1 RCBO | Electromagnetic Type A/AC Circuit Breaker (6-40A) | 6kA/10kA Protection

Complete Electrical Protection for Modern InstallationsThe ZSR7-1 electromagnetic RCBO delivers dual safety by combining earth leakage protection (RCD) and overcurrent protection (엠씨비) in one compact device. Ideal for residential, commercial, and industrial applications where reliable circuit protection is critical.

Key Safety Features

✔ Double-Pole Disconnection – Simultaneously cuts both Live & Neutral
✔ Type A Detection – Catches pulsating DC faults (essential for EV chargers)
✔ 6kA Breaking Capacity – Upgradeable to 10kA for demanding installations
✔ B/C Tripping Curves – B Curve (3-5x In) for homes | C Curve (5-10x In) for industry
✔ 30mA/100mA/300mA Sensitivity – Personal shock vs. fire protection

Why Professionals Choose ZSR7-1?

✅ Neutral Switching – Faster installation/testing
✅ Insulated Openings – Safer busbar connections
✅ Universal Compatibility – Works with all standard screwdrivers
✅ Visual Indicators – Clear ON/OFF status (Red/Green)
✅ Flexible Wiring – Top or bottom cable entry

Ideal Applications

• EV Charging Stations (Type A version)
• Solar PV Systems
• Home Consumer Units
• Commercial Distribution Boards
• Industrial Control Panels

Upgrade your electrical protection today with ZSR7-1 - the smarter choice for safety-conscious installations!

Technical Specifications

Category	Parameter	Specification
Certification	Standards Compliance	IEC 61009-1, EN 61009-1

Electrical	Rated Current (In)	6,10,16,20,25,32,40,50,63,80A
	Device Type	Electronic
	Detection Type	Type A (AC+DC) / Type AC
	Poles	2 극 (1P+N)
	Rated Voltage (Ue)	230/240V
	Sensitivity (IΔn)	30mA,100mA,300mA
	Insulation Voltage (Ui)	500V
	Frequency	50/60Hz
	Breaking Capacity	6카
	Impulse Withstand Voltage	6kV (1.2/50μs)
	Pollution Degree	2
	Tripping Characteristic	B, C Curve

Mechanical	Electrical Life	2,000 operations
	Mechanical Life	10,000 operations
	Contact Indicator	Yes (Visual ON/OFF)
	Protection Degree	IP20
	Reference Temperature	30°C
	Operating Temperature	-5°C to +40°C
	Storage Temperature	-25°C to +70°C

Installation	Terminal Type	Cable/U-type/Pin-type busbar
	Cable Size (Top/Bottom)	25mm² / 18-3 AWG
	Busbar Size (Top/Bottom)	10mm² / 18-8 AWG
	Tightening Torque	2.5N·m (22 In-lbs)
	Mounting	35mm DIN Rail (EN 60715)
	Connection Direction	Top or Bottom

Dimensions

Dimensions

What is an RCBO and How Does it Work?

RCBO stands for 'Residual Current Breaker with Over-Current'. As the name suggests it protects against two types of fault and in essence combines the functionality of an MCB and RCD.

Let us first remind ourselves of those two faults:

1.Residual Current, or Earth Leakage - Occurs when there is an accidental break in a circuit through poor electrical wiring or DIY accidents such as drilling through a cable when mounting a picture hook or cutting through a cable with the lawn mower. In this instance the electricity must go somewhere and choosing the easiest route travels through the lawnmower or drill to the human causing electric shock.

2.Over-Current takes two forms:
2.1 Overload - Occurs when too many devices are in use on the circuit, drawing an amount of power which exceeds the capacity of the cable.
2.2 Short Circuit - Occurs when there is a direct connection between the live and neutral conductors. Without the resistance provided by the normal circuit integrity, electrical current rushes around the circuit in a loop and multiplies the amperage by many thousand times in just milliseconds and is considerably more dangerous than Overload.
Whereas an RCD is designed solely to protect against earth leakage and an MCB protects only against over-current, an RCBO protects against both types of fault.

Reliable Performance: Electronic design ensures accurate fault detection
Cost-Effective: Combines RCD and MCB functions in one unit
Future-Ready: Upgradeable breaking capacity
Versatile: Suitable for diverse applications
Safety Certified: Meets international electrical standards

Ideal for:

Home electrical safety upgrades
Commercial power distribution
Equipment protection circuits
Building maintenance systems
Electrical panel modernization

Shipping choice

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convenient ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: Can you do OEM for me?

A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.

Q4: What’s your payment terms ?

A4: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% against the copy of B/L.

Q5: How can I place the order?

A5: First sign the PI,pay deposit,then we will arrange the production.After the goods finished production we will send u the copy of B/L then u paid. Finally u will get the goods.

Q7: When can I get the quotation ?

A7: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.