Thermal overload relays CHINT NXR series 

Thermal overload relays CHINT NXR series
Manufacturer: CHINT
Item Status: Available
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Series: Thermal overload relays CHINT NXR series

Features of Thermal overload relays CHINT NXR series

▪ Three-phase bi-metal sheet type or electronic type (NXR-200, NXR-630), with a tripping level of 10A
▪ With phase loss protection
▪ With a device for continuous adjustment of setting current
▪ With temperature compensation
▪ With action indication
▪ With testing mechanism
▪ With stop bottom
▪ With manual and automatic reset button (NXR-200 and NXR-630 only have manual reset)
▪ With one NO contact and one NC contact that are electrically separable
▪ Installation method: Plugged into contactor (NXR-12, 25, 38, 100) or installed independently (NXR-200, 630)
▪ Protection characteristics
Compliant standards: IEC/EN 60947-4-1, IEC/EN 60947-5-1.
Application: The thermal relays also provide temperature compensation, action indication, automatic

General specifications of Thermal overload relays CHINT NXR series

Operation type

Standard operation

Number of heater elements

Differential (3-heater)

Thermal overload class

10A

Protection range current

0.1...0.16A, 0.16...0.25A, 0.25...0.4A, 0.4...0.63A, 0.63...1A, 1...1.6A, 1.25...2A, 1.6...2.5A, 2.5...4A, 4...6A, 5.5...8A, 7...10A, 9...13A, 12...18A, 17...25A, 23...32A, 30...38A, 30...40A, 37...50A, 48...65A, 55...70A, 63...80A, 80...93A, 80...100A, 80...160A, 100...200A, 125...250A, 200...400A, 315...630A

Compatible device

Chint contactors

Applied contactors

NXC-06M~12M, NXC-06~38, NXC-25~38, NXC-40~100, NXC-120~225, NXC-225~630

Frame size

12AF, 25AF, 38AF, 100AF, 200AF, 630AF

Line voltage

AC

Rated operational voltage (Ue)

690VAC

Rated frequency

50/60Hz

Reset mode

Manual, Auto

Connection type

Screw clamp terminals

Mounting type

On-contactor mounting, Separate mounting

Function

Phase-loss protection, Adjustment of setting current, Temperature compensation, Stop bottom, With manual and automatic reset button, Test

Auxiliary contact

1NO+1NC

Ambient temperature

-35...70°C

Overall width

45mm, 55mm, 72mm, 128mm, 156mm

Overall height

73mm, 67mm, 82mm, 83mm, 134mm, 155mm

Overall depth

68mm, 94mm, 118mm, 141.2mm, 161mm

Representative standard

CE, EN, IEC

Saparately accessories

Base: MB-1, Base: MB-2, Base: MB-3, Base: MB-4

Document of Thermal overload relays CHINT NXR series

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 Bao An Automation

Bao An Technique Service Joint Stock Company
Address: 3A Ly Tu Trong, Minh Khai, Hong Bang, Hai Phong, Viet Nam
Haiphong Office and Warehouse: Van Tra B project area, An Dong, An Duong Dist., Haiphong City, Vietnam
Hanoi Office and Warehouse: No. 3/38, Chu Huy Man Str., Phuc Dong Ward, Long Bien Dist., Hanoi City, Vietnam
Ho Chi Minh Office and Warehouse: No. 204, No Trang Long Str., Ward 12, Binh Thanh Dist., Ho Chi Minh City, Vietnam
Factory: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Hotline: (+84) 989 465 256 (South) / (+84) 936 862 799 (North)
Tax code: 0200682529 - Date: 31/07/2006
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