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Huyu HUM17-32/1N 25A Miniature Circuit Breaker
Brand:
Series:
HUM17-32
Rated Current:
25A
Trip Characteristics:
C
Poles:
1P+N
Rated Voltage:
230VAC
Breaking Capacity:
4.5KA
Model:
HUM17-32/1N 25A
Order Number:
1022700058
Description:
Huyu miniature circuit breaker HUM17-32/1N 25A, breaking capacity 4.5KA, trip characteristic C, 230VAC, 25A
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Huyu | |
| Series： | HUM17-32 | |
| Rated Current： | 25A | |
| Trip Characteristics： | C | |
| Poles： | 1P+N | |
| Rated Voltage： | 230VAC | |
| Breaking Capacity： | 4.5KA |
Products with the same attribute : 0
Show details
Series Overview
Scope of Application
• The HLM17-32/1N series miniature circuit breaker (hereinafter referred to as the circuit breaker) is primarily designed for overcurrent protection of power line facilities and electrical equipment in buildings and similar installations with AC 50Hz, rated voltage 230V, and rated operating currents up to 32A. It can also be used for infrequent switching operations. Featuring reliable performance, precise protective characteristics, and a compact size, this product is suitable for industrial and commercial lighting distribution circuits.
• Complies with Standards: GB/T10963.1, IEC60898-1.
Structural Characteristics
• The product width does not exceed 18mm, offering a compact size and excellent current-limiting effect. It features 1P+N dual breakpoints, with the two poles isolated by an insulator. While ensuring synchronous closing and opening, the N pole always connects first and disconnects last. This ensures the arc-breaking capability of the protected pole while effectively safeguarding the controlled circuits and electrical equipment.
• The circuit breaker utilizes lifting terminals for convenient wiring, ensuring reliable connections for conductors from 1mm² to 10mm². Mounting is facilitated via the 35mm standard rail.
Normal Operating Conditions
• The upper limit of the surrounding air temperature shall not exceed +40°C, and the lower limit shall not be lower than -5°C. The average temperature over 24 hours shall not exceed +35°C.
• The altitude of the installation site shall not exceed 2000m.
• The relative humidity at the installation site shall not exceed 50% at the maximum temperature of +40°C. Higher relative humidity is permissible at lower temperatures (e.g., up to 90% at 20°C). Special measures must be taken against occasional condensation occurring on the product due to temperature fluctuations.
• Pollution Degree: 2.
• Installation Category: III.
• Mounting on TH35-7.5 standard rail (35mm).
• The circuit breaker should generally be installed vertically, with the handle in the upward position indicating the "ON" (current flow) state.
• The installation location must be free from significant impact and vibration.
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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