ZSR5-1，RCBO , 18mm,single Module residual current circuit breaker , with , overload protection 6kA , 1P+N

ZSR5-1 RCBO - 18mm Slim 1P+N Protection (6-40A, 6kA, Type A/AC)

Key Features:
✔ Ultra-slim 18mm - Saves 50% space vs standard RCBOs
✔ Dual protection - RCD (30/100mA) + MCB in single module
✔ Type A detection - For EV/solar systems (AC+DC leakage)
✔ 6kA breaking - Reliable fault interruption
✔ B/C curves - B(3-5x) homes, C(5-10x) commercial

Technical Highlights:

Currents: 6A-40A (6,10,16,20,25,32,40A)
Full L+N disconnection
Neutral switching for fast testing
IEC/EN 61009-1 certified

Best For:

Compact consumer units
EV wall chargers
Solar PV systems
Apartment buildings

Keywords:
18mm RCBO
slim circuit breaker
Type A 1P+N
6kA protection

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Product Details
Why Choose OSR5-40 RCBO
FAQs
Packing & Delivery

Introduction:

ZSR5-1 RCBO - Ultra-Slim 18mm 1P+N Protection (6-40A, 6kA, Type A/AC)

Complete Safety in 1 Module:
✔ Dual Protection - Combines RCD (30/100mA) + MCB functions
✔ Type A Detection - Catches AC + pulsating DC (EV/solar ready)
✔ 6kA Breaking Capacity - Reliable fault protection
✔ Energy Limiting Class 3 - Highest fire prevention rating

Key Advantages:

• 18mm width (1-module) saves panel space
• Non line/load sensitive - Top/bottom wiring options
• Full L+N disconnection - Works even if wiring reversed
• B/C tripping curves available
• IEC/EN 61009-1 certified

Critical Applications:

• EV charging points
• Solar installations
• Caravan parks & marinas
• Hospitals & schools
• High-rise residential

Why Installers Choose ZSR5-1:

✓ Prevents nuisance tripping in sensitive locations
✓ Simplifies upgrades (replaces RCCB+MCB combos)
✓ Easy DIN rail installation
✓ 6A-40A current range (6,10,16,20,25,32,40A)

Keywords:

18mm slim RCBO, Type A circuit breaker, 1P+N 6kA protection, EV charger safety switch, energy limiting class 3

Product Description：

ZSR5-1 RCBO – Ultra-Slim 1P+N Protection (2-40A, 6kA, Type A/AC)

Complete Safety in 18mm Width:
✔ Dual Protection - RCD (30/100mA) + MCB in single module
✔ Type A Detection - Catches AC + pulsating DC (EV/solar ready)
✔ 6kA Breaking - Reliable fault interruption
✔ B/C Curves - B(3-5x) homes, C(5-10x) commercial

Key Technical Specs:
Currents: 2A-40A (2,6,10,16,20,25,32,40A)
Voltage: 110V/230V AC
Impulse Withstand: 6kV
機械的寿命: 20,000 ops
IP20 protection

Installation Advantages:

• True L+N Disconnect - Full isolation
• Top/Bottom Wiring - Flexible connections
• Neutral Switching - Faster testing
• 35mm DINレール - Standard mounting

Certified: IEC/EN 61009-1

Best For:

• Space-limited panels
• EV chargers (タイプA)
• Solar systems
• Caravan parks

Category	Parameter	Specification
Standard Certification	Compliance Standards	IEC 61009-1, EN 61009-1
Electrical Features	Rated Current (In)	6,10,16,20,25,32,40A
	Device Type	Electronic
	Leakage Detection Type	Type A or AC
	Poles	1P+N
	Rated Voltage (Ue)	230/240V
	Sensitivity (IΔn)	30mA,100mA,300mA
	絶縁電圧 (Ui)	500V
	周波数	50/60Hz
	遮断容量	6kA
	耐インパルス電圧 (1.2/50μs)	6kV
	汚染度	2
	トリップ特性	B, Cカーブ
機械的特性	電気的寿命	2,000 動作回数
	機械的寿命	20,000 動作回数
	接点表示器	はい
	保護等級	IP20
	基準温度	30°C
Environmental Ratings	使用温度	-5°C to +40°C
	保管温度	-25°C〜+70°C
Installation	端子タイプ	ケーブル/ピン型バスバー
	Cable Size (Top/Bottom)	16mm² / 18-5 AWG
	Busbar Size (Top/Bottom)	10mm² / 18-8 AWG
	締付トルク	2.5N·m / 22 インチポンド
	取付	35mm DINレール (EN 60715)
	接続	From top or bottom

Dimensions

1. All-in-One Protection in Ultra-Slim Design

✅ Combines RCD (Earth Leakage) + MCB (Overload/Short-Circuit) Protection

18mm width (1-module) – Saves 50% space vs traditional setups
タイプA (AC+DC detection) – Essential for EV chargers & solar systems
6kA breaking capacity – Reliable fault interruption

✅ Energy Limiting Class 3

Highest fire prevention rating by minimizing fault energy

2. Smart Safety Features

🔹 Full L+N Disconnection – Works even if wiring is reversed
🔹 30mA/100mA Sensitivity – Prevents shocks (30mA) and fires (100mA)
🔹 Non Line/Load Sensitive – Top or bottom wiring flexibility
🔹 Tamper-Proof Design – Internal mechanism can't be altered externally

3. Perfect for Critical Applications

EV Chargers & Solar Systems – Type A detects DC leakage
Caravan Parks/Marinas – Prevents nuisance tripping
Hospitals & Schools – Highest safety standards
High-Rise Buildings – Compact size fits crowded panels

4. Easy Installation

🔧 DIN Rail Mounting – Quick 35mm rail installation
🔧 No Polarity Issues – Works regardless of line/neutral position

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.

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