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Huyu DZ47LE-100/2P 100A assembled micro leakage protection circuit breaker
Brand:
Series:
DZ47LE-100
Leakage Protection Type:
AC
Leakage Tripping Type:
ELE (Electronic)
Leakage Current:
30mA
Rated Current:
100A
Trip Characteristics:
D
Poles:
2P
Rated Voltage:
230VAC
Breaking Capacity:
6KA
Model:
DZ47LE-100/2P 100A Already assembled
Order Number:
1024500275
Description:
DZ47LE-100/2P 100A assembled, trip characteristic D, leakage current 30mA, 100A, breaking capacity 6KA, ELE, pole number 2P, 230VAC
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Huyu | |
| Series： | DZ47LE-100 | |
| Leakage Protection Type： | AC | |
| Leakage Tripping Type： | ELE (Electronic) | |
| Leakage Current： | 30mA | |
| Rated Current： | 100A | |
| Trip Characteristics： | D | |
| Poles： | 2P | |
| Rated Voltage： | 230VAC | |
| Breaking Capacity： | 6KA |
Products with the same attribute : 0
Show details
Series Overview
Scope of Application
• DZ47LE-100 series Residual Current operated Circuit-Breakers (hereinafter referred to as RCBOs) are suitable for AC 50Hz circuits with rated voltages up to 400V and rated currents up to 100A. They rapidly cut off power during electric shocks or grid leakage exceeding thresholds, protecting personnel and equipment. Additionally, they safeguard circuits/motors against overloads/short-circuits and allow infrequent circuit switching or motor starts.
• Complies with GB 14048.2 "Low-voltage switchgear and controlgear – Part 2: Circuit-breakers".
Operating and Installation Conditions
• Ambient temperature: -5℃ to +40℃; 24-hour average ≤ +35℃
• Altitude: ≤2,000m
• Relative humidity:
• ≤50% at +40℃; higher humidity permitted at lower temperatures
• Maximum monthly average relative humidity ≤90% (monthly average temperature ≤ +25℃) with measures against condensation
• Pollution degree: Level 2
• Installation category: II,III
• Mounting: Installed on TH35-7.5 standard rails
• External magnetic fields: ≤5 times Earth's magnetic field
• Orientation: Vertical (±5° tolerance); handle upward for ON position
• Environment: No significant shock/vibration
Structure and Operating Principle
• DZ47LE-100 RCBOs are current-operated electronic devices combining DZ47-100 MCBs with residual current releases. When leakage current IΔn reaches the preset threshold, they instantly trip to cut power, providing leakage/shock protection while also guarding against overloads/short-circuits.
Usage and Maintenance
• Safety Limitations:
• Cannot protect against electric shock from simultaneous contact with two live conductors.
• Input terminals → power supply; output terminals → load. Reversal burns the trip coil.
• All conductors must pass through the RCBO; bypassing any conductor disables operation.
• Installation:
• Verify nameplate specifications match usage requirements.
• Use copper conductors with cross-sections per Table 4.
• Testing Protocol:
• Use certified test instruments only. Prohibit direct grounding/short-circuit tests.
• Never test insulation resistance at output terminals. Disconnect auxiliary power and ensure zero voltage at electronic components before testing.
• Operational Checks:
• Press TEST button periodically under energized conditions. Malfunctions require immediate removal.
• After fault-induced tripping (leakage/overload/short-circuit), resolve cause before resetting.
• Prohibited Actions:
• Do not adjust preset protection characteristics.
• Environmental Protection:
• Never expose to rain/snow during transport, storage, or use.
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
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