保护继电器与系统

制造商 系列 包装 产品状态 功能 电压 - 电源 触发范围 延迟时间 安装类型 端接样式 特性 工作温度





























































































































































































































































































































































































































































































































































































































































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图片 制造商型号 库存情况 价格 数量 数据手册 系列 包装 产品状态 功能 电压 - 电源 触发范围 延迟时间 安装类型 端接样式 特性 工作温度
DEA71DM24A003

DEA71DM24A003

EARTH LEAKAGE MONITORING RELAY

Carlo Gavazzi Inc.

1,935
DEA71DM24A003

数据手册

DEA71 Box Active Ground Fault 24 ~ 240VAC 30mA - DIN Rail Screw Terminal - -25°C ~ 60°C
3RN20001AA30

3RN20001AA30

THERMISTOR MOT. PROT. 1CO US=A1

Siemens

4,830
3RN20001AA30

数据手册

SIRIUS 3RN2 Bulk Active Overtemperature 24VAC/DC - - DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3RN20101CW30

3RN20101CW30

THERMISTOR MOT. PROT. 1NO 1NC BI

Siemens

2,231
3RN20101CW30

数据手册

SIRIUS 3RN2 Bulk Active Overtemperature 24 ~ 240VAC/DC - - DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3UG46171CR20

3UG46171CR20

VOLTAGE MONITORING RELAY

Siemens

1,802
3UG46171CR20

数据手册

SIRUS 3UG4 Bulk Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 160 ~ 690VAC 160 ~ 690VAC 0.1 ~ 20s DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
SE-325

SE-325

NGR MONITOR 120VAC SUPPLY

Littelfuse Inc.

4,761
SE-325

数据手册

SE-325 Bulk Active Ground Fault 120VAC 0.5 ~ 4A 0.1 ~ 2s Chassis Mount Screw Terminal Manual Reset -
PGR-4300-24

PGR-4300-24

GEN GRND FAULT RELAY-24VDC SUP

Littelfuse Inc.

3,481
PGR-4300-24

数据手册

PGR-4300 Bulk Active Ground Fault 24VDC 100 ~ 1200A 0 ~ 1s Chassis Mount, DIN Rail Screw Terminal Manual Reset, Test Button -10°C ~ 60°C
AF0500-00

AF0500-00

ARC-FLASH RELAY

Littelfuse Inc.

4,756
AF0500-00

数据手册

AF0500 Bulk Active Arc-Flash 100 ~ 240VAC, 110 ~ 250VDC, 24 ~ 48VDC - - Chassis Mount Screw Terminal - -40°C ~ 70°C
SE-330-20-00

SE-330-20-00

GRND RES RELAY LOCAL ONLY DC SUP

Littelfuse Inc.

4,497
SE-330-20-00

数据手册

SE-330 Bulk Active Ground Fault 48VDC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C
3RN20101CA30

3RN20101CA30

THERMISTOR MOT. PROT. 1NO 1NC BI

Siemens

1,521
3RN20101CA30

数据手册

SIRIUS 3RN2 Bulk Active Overtemperature 24VAC/DC - - DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3RN20112BA30

3RN20112BA30

THERMISTOR MOTOR PROT. 2 CO MANU

Siemens

1,006
3RN20112BA30

数据手册

SIRIUS 3RN2 Bulk Active Overtemperature 24VAC/DC - - DIN Rail Spring Terminal Manual Reset -25°C ~ 60°C
3UG46181CR20

3UG46181CR20

AUT. CORRECTION OF PHASE SEQU.

Siemens

3,219
3UG46181CR20

数据手册

SIRUS 3UG4 Bulk Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 90 ~ 400VAC 90 ~ 400VAC 0.1 ~ 20s DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3UG46152CR20

3UG46152CR20

RELAY DIGITAL MOONITORING FOR 3P

Siemens

1,602
3UG46152CR20

数据手册

SIRUS 3UG4 Bulk Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 160 ~ 690VAC 160 ~ 690VAC 0.1 ~ 20s DIN Rail Spring Terminal Automatic Reset -25°C ~ 60°C
77C

77C

1-PHASE OVERLOAD RELAY/ 100-24

Littelfuse Inc.

1,201
77C

数据手册

77C Bulk Active - 100 ~ 240VAC 100 ~ 240V AC - Chassis Mount - - -20°C ~ 70°C
777-575-P2

777-575-P2

3-PH OVERLOAD REL./500-600V/

Littelfuse Inc.

4,508
777-575-P2

数据手册

777/77C Bulk Active Multiple 500 ~ 600VAC 2 ~ 800A, 450 ~ 660VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C
777-575-KW/HP-P2

777-575-KW/HP-P2

3-PHASE POWER MONITOR/500-600V

Littelfuse Inc.

4,441
777-575-KW/HP-P2

数据手册

777-KW/HP-P2 Bulk Active Multiple 500 ~ 600VAC 2 ~ 800A, 450 ~ 660VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C
SE-704-0U

SE-704-0U

MONITOR EARTH LEAKAGE 120/240VAC

Littelfuse Inc.

1,356
SE-704-0U

数据手册

SE-704 Bulk Active Ground Fault 120 ~ 240VAC/DC 0.01 ~ 5A 0.03 ~ 20s DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -
600VPR-1-170/290-CU

600VPR-1-170/290-CU

3 PHASE-3W 170 TO 290V, PHASE FA

Selec Controls USA Inc.

1,033
600VPR-1-170/290-CU

数据手册

600VPR Box Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 170 ~ 290VAC 170 ~ 290VAC 0.2 ~ 10s DIN Rail Screw Terminal - 0°C ~ 50°C
DPD02DM44

DPD02DM44

3PH MONITORING RELAY 480V

Carlo Gavazzi Inc.

2,930
DPD02DM44

数据手册

DPD Box Active Multiple 208 ~ 480VAC 177 ~ 552V AC 0 ~ 60s DIN Rail Screw Terminal - -20°C ~ 60°C
DPD02DM44B

DPD02DM44B

3PH MONITORING RELAY 240V

Carlo Gavazzi Inc.

2,228
DPD02DM44B

数据手册

DPD Box Active Multiple 120 ~ 277VAC 102 ~ 318V AC 0 ~ 60s DIN Rail Screw Terminal - -20°C ~ 60°C
1618067-8

1618067-8

20-050-19X=WILMAR VOLT FREQ 120V

TE Connectivity Aerospace, Defense and Marine

3,207
1618067-8

数据手册

- Bulk Active Overfrequency, Underfrequency 120VAC 50Hz ~ 60Hz - Chassis Mount Stud - -40°C ~ 85°C
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