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Huyu HUM18-80/4P C-type 80A miniature circuit breaker

Name: Huyu HUM18-80/4P C-type 80A miniature circuit breaker
SKU: 1022101040

Brand:

Huyu

Series:

HUM18-80

Rated Current:

80A

Trip Characteristics:

Poles:

Rated Voltage:

400VAC

Breaking Capacity:

6KA

Model:

HUM18-80/4P C type 80A

Order Number:

1022101040

Description:

Huyu miniature circuit breaker HUM18-80/4P C type 80A, breaking capacity 6KA, trip characteristic C, 400VAC, 80A

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Huyu
Series：	HUM18-80
Rated Current：	80A
Trip Characteristics：	C
Poles：	4P
Rated Voltage：	400VAC
Breaking Capacity：	6KA

Products with the same attribute : 0

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Series Overview

Scope of Application

· HUM18-80 series miniature circuit breakers (hereinafter referred to as circuit breakers) are primarily suitable for overcurrent protection of electrical wiring installations and electrical equipment in buildings and similar applications. They are designed for AC 50Hz, rated voltage up to 400V, and rated operational current not exceeding 80A. They can also be used for infrequent switching operations.

Products comply with standards: GB/T 10963.1, IEC 60898-1

Normal Service Conditions

· The upper limit of the ambient air temperature does not exceed +40°C, the lower limit is not lower than -5°C, and the 24-hour average does not exceed +35°C.

· The altitude of the installation site does not exceed 2000m.

· The relative humidity of the atmosphere at the installation site does not exceed 50% at the maximum ambient temperature of +40°C. Higher relative humidity is permissible at lower temperatures. The average maximum relative humidity of the wettest month does not exceed 90%, and the average temperature of that month does not exceed +25°C, taking into account condensation that may occur on the product surface due to temperature changes.

· Pollution degree: Level 2.

· Installation category: II, III.

· The circuit breaker is mounted on a TH35-7.5 standard rail. The circuit breaker should generally be installed vertically with the handle in the upward position as the "ON" position.

· The installation site should be free from significant shock and vibration.

Product Features

· Excellent current-limiting characteristics, extremely short arcing time, high breaking capacity, precise protective characteristics, long service life, and reliable performance.

· Clear indication of contact position status.

· Terminal connection adopts a cage clamp structure, ensuring secure and reliable wiring.

· Complete range of accessories available, including auxiliary contacts, alarm contacts, shunt trip releases, undervoltage releases, overvoltage releases, and over/undervoltage releases, providing great convenience for intelligent applications.

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

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

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Huyu HUM18-80/4P C-type 80A miniature circuit breaker

Product parameters

Series Overview

Rachel

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