Specifications

Description

1.Application

JR56 series thermal relay is used in the circuit of 50/60Hz, rated insulation voltage 660V,rated current 0.3-95A for protecting the phase break when the electric motor is overloaded. Therelay has different mechanism and temperature compensation. It can be plugged in CJX3 seriesAC contactor. The product conforms to IEC60947-4-1.

2.Motion Characteristic: Three-phase Balance Motion Time

NoTimes of the setting currentMotion time Start coniditionAmbient temperature
11.05>2h Cold state20±5oC
21.2<2h Heat state (Following the No.1 test)
31.5<4min 
47.210A2s<Tp≤10s≤63ACold state
104s<Tp≤10s>63A

3.Phase-losing Motion Characteristic

NoTimes the setting currentMotion timeStart conditionAmbient temperature
Any two phasesAnother phase
11.00.9>2hCold state20±5oC
21.150<2hHeat state(Following the No.1 test)


4.Specification


TypeSetting range (A)For contactor
JR56-200.3~0.5CJX3-10

CJX3-11

CJX3-12

CJX3-16

CJX3-18

CJX3-19

CJX3-25
0.6~1
1~1.6
1.5~2.5
2~3
3~5
4~6
4.8~8

TypeSetting range (A)For contactor
JR56-207.5~12 
12~18
20~28
JR56-6324~34CJX3-35

CJX3-50

CJX3-65

CJX3-80
25~40
28~62
48~80
60~95  


Terms

FOB Price:
Minimum Order: 10 piece/pieces
Port: Ningbo,Shanghai
Payment Terms: T/T, L/C, Others

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