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Huyu HUM8-250S/330002W 200A Molded Case Circuit Breaker

Name: Huyu HUM8-250S/330002W 200A Molded Case Circuit Breaker
SKU: 1022200354

Brand:

Huyu

Series:

HUM8

Protection Type:

Motor protection

How It Works:

Manual

Frame Current:

250A

Tripping Mode:

Thermal Magnetic

Protection Function:

Wiring Method:

Front panel wiring

Poles:

Rated Voltage:

400VAC

Installation:

Fixed

Trip Unit:

Compound release

Rated Current of Release:

200A

Breaking Capacity:

50KA

Model:

HUM8-250S/330002W 200A

Order Number:

1022200354

Description:

Huyu Molded Case Circuit Breaker HUM8-250S/330002W 200A,LI,Motor Protection,50KA,250A,Fixed,Manual,3P

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Huyu
Series：	HUM8
Appendix：	-
Protection Type：	Motor protection
How It Works：	Manual
Frame Current：	250A
Tripping Mode：	Thermal Magnetic
Protection Function：	LI
Wiring Method：	Front panel wiring
Poles：	3P
Rated Voltage：	400VAC
Installation：	Fixed
Trip Unit：	Compound release
Rated Current of Release：	200A
Breaking Capacity：	50KA

Products with the same attribute : 0

Show details

Series Overview

Scope of Application

HUM8 series molded case circuit breakers (hereinafter referred to as circuit breakers) are suitable for power distribution systems with AC 50Hz, rated voltage up to 690V, and rated current up to 1250A. They are used to distribute electrical energy and protect power systems from faults such as overload, short circuit, and undervoltage. They can also be used for infrequent control of motors.

Electronic trip units and intelligent trip units feature precise and convenient protection characteristic setting. Intelligent trip units are equipped with a serial communication interface, meeting the requirements for "four-remote" communication networking.

The entire series can be equipped with the unique "Overload Alarm Without Tripping" function, ensuring power supply continuity and meeting the requirements of GB 50054 Clause 6.3.6. The entire series of circuit breakers is suitable for isolation.

● Complies with standards: GB/T 14048.2, IEC 60947-2

Normal Operating Conditions

● Ambient air temperature: Upper limit not exceeding +40°C, lower limit not lower than -5°C, average temperature over 24 hours not exceeding +35°C.

● Relative humidity of air: ≤95%.

● Altitude: Not exceeding 2000m. Derating is required for altitudes above 2000m.

● Pollution Degree: 3.

● The surrounding atmosphere must be free from explosive hazards, and free from gases and conductive dust that corrode metals or damage insulation.

● Installation Category:Ⅲ.

● The "1.3.5.N1" terminals of the circuit breaker connect to the power supply, and the "2.4.6.N2" terminals connect to the load. Reverse connection is not permitted.

● The mounting surface of the circuit breaker shall be perpendicular to the horizontal plane. The basic installation method is vertical mounting with the line terminals (power supply) on top and the load terminals at the bottom. Horizontal mounting is also permissible.

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 HUM8-250S/330002W 200A Molded Case Circuit Breaker

Product parameters

Series Overview

Rachel

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