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120A MAGNETIC LATCHING RELAYS-NRL709EC

Overall dimensions:52.0×43.0×21.0mm;
●Small size, 120A switching capability.
●Low coil consumption, ultra-low temperature rise.
● Low contact resistance.
●Strong anti-shock and anti-vibration capability.
● Outline size: 52.0×43.0×21.0mm.
Availability:

Ordering Information

bw

Latching Relay

Part Number

Coil Voltage

D= Double Coil; S= Single Coil

120=120A

Characteristics

Insulation resistance

1000MΩ (500VDC)

Dielectric Strength

Between Coil& Contacts

4000VAC 1min

Between Open Contacts

2000VAC 1 min

Operate Time

20msec. Max.

Release Time

20msec. Max.

Shock resistance

Functional

98m/S2 (10g)

Destructive

980m/S 2 (100g)

Vibration resistance

10~55Hz 1.5mm

Humidity

95%RH ,40℃

Ambient temperature

-40~+80℃

Temination

Fast connection

Unit weight

65g

Constrution

Dust protected

Contact Data

Contact form

1A/1B

Contact material

AgSnO2

Contact resistance

Max: 1.2mΩ

Contact Rating

120A 250VAC

Max. Switching Power

30000VA

Mechanical life

5×105

Electrical life

1×104

Coil

Coil power

Single coil: 1.5W Double coil:4.6W

Coil Data

Rated Voltage(VDC)

Pick-up voltage(VDC)

Pulse Duration(ms)

Coil Resistance (Ω)

Single coil

9

6.8

50

35±10%

12

9

50

63±10%

24

18

50

250±10%

48

36

50

1000±10%

Double coil

9

6.8

50

2×17.5±10%

12

9

50

2×31±10%

24

18

50

2×125±10%

48

36

50

2×500±10%

Note: Special ordering for other coil voltage.

Typical Application

1) Prepayment Energy Meter; AMR System;
2) Compound Switch; Automatic Control System

Dimensions(mm)/Circuit Diagram

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