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120A MAGNETIC LATCHING RELAYS-NRL709F

◆ Characteristic

> 120A switching capability.

> Low coil consumption, ultra-low temperature rise.

> Low contact resistance.

> Strong anti-shock and anti-vibration capability.

> Outline size: 76×43×25mm.
Availability:

◆ Ordering Information

5a27e206

① Latching Relay

② Part Number

③ Coil Voltage

④ D= Double Coil; S= Single Coil

⑤ 120=120A

◆  Characteristics

Insulation resistance

1000MΩ (500VDC)

Dielectric
Strength

Between Coil & Contacts

4000VAC 1min

Between Open Contacts

1800VAC 1 min

Operate Time

30msec. Max.

Release Time

30msec. Max.

Shock
resistance

Functional

100m/S² (10g)

Destructive

1000m/S² (100g)

Vibration resistance

10~55Hz 1.5mm

Humidity

98%RH ,40℃

Ambient temperature

-40~+70℃

Temination

Fast connection

Unit weight

180g

Constrution

Dust protected

◆ Contact Data

Contact form

1A/1B

Contact material

AgSnO2

Contact resistance

Max: 0.8 mΩ

Contact Rating

120A 250VAC

Max. Switching Power

30000VA

Mechanical life

5×10⁵

Electrical life

1×10⁴

◆  Coil

Coil power

Single coil: 1.8W Double coil: 3.6W

◆  Coil Data

Rated Voltage

Pick-up voltage

Pulse Duration

Coil Resistance

Single coil

9

6.75

100

45±10%

12

9

100

80±10%

24

18

100

320±10%

48

36

100

1280±10%

Double coil

9

6.75

100

2×22.5±10%

12

9

100

2×40±10%

24

18

100

2×160±10%

48

36

100

2×640±10%

Note: Special ordering for other coil voltage.

◆ Typical Application

Prepayment Energy Meter; AMR System;
Compound Switch; Automatic Control System.

Dimensions(mm)/ Circuit Diagram

120A-Magnetic-Latching-Relays-NRL709F-011

Pin1 is connected to +, Pin2 is connected to -, the contact is closed
Pin2 is connected to +, Pin1 is connected to -, the contact is disconnected

Pin1 is connected to +, Pin3 is connected to -, the contact is closed,
Pin2 is connected to +, Pin3 is connected to -, the contact is disconnected,


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