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Huyu DZ47NMA-63/4P 20A Miniature Circuit Breaker

Name: Huyu DZ47NMA-63/4P 20A Miniature Circuit Breaker
SKU: 1355200009

Brand:

Huyu

Series:

DZ47NMA-63

Rated Current:

20A

Trip Characteristics:

Poles:

Rated Voltage:

400VAC

Breaking Capacity:

6KA

Model:

DZ47NMA-63/4P 20A

Order Number:

1355200009

Description:

Huyu miniature circuit breaker DZ47NMA-63/4P 20A, breaking capacity 6KA, trip characteristics -, 400VAC, 20A

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Huyu
Series：	DZ47NMA-63
Rated Current：	20A
Trip Characteristics：	-
Poles：	4P
Rated Voltage：	400VAC
Breaking Capacity：	6KA

Products with the same attribute : 0

Show details

Series Overview

Scope of Application

· The DZ47NM(A)-63 series moulded case circuit breakers (hereinafter referred to as circuit breakers) are primarily suitable for providing overcurrent protection for electrical installations and equipment in circuits with AC 50Hz, rated voltage up to 400V, and rated operational current up to 63A. They can also be used for infrequent switching operations.

· These circuit breakers comply with the requirements of standards such as IEC 60947-2 and GB/T 14048.2 "Low-voltage switchgear and controlgear - Part 2: Circuit-breakers".

Normal Service, Installation, and Transportation Conditions

· The upper limit of the ambient air temperature does not exceed +70°C, the lower limit is not lower than -35°C, and the 24-hour average does not exceed +35°C.

· The reference temperature for the circuit breaker is +30°C. When the ambient temperature changes, its rated current value must be corrected.

· 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. Measures must be taken against condensation that may occasionally occur on the product due to temperature changes.

· Pollution degree: 2.

· Installation category: II, III.

· The circuit breaker is mounted on a TH35-7.5 standard mounting 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.

· The circuit breaker must not be dropped or exposed to rain during use, storage, or transportation.

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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Huyu DZ47NMA-63/4P 20A Miniature Circuit Breaker

Product parameters

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