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NRL709PA Magnetic Latching Relay

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> 200A switching capability.
> Low coil consumption, ultra-low temperature rise.
> Low contact resistance.
> Strong anti-shock and anti-vibration capability.
> Outline size: 77×73.3 ×29.5mm.
Availability:

◆ Characteristic

> 200A switching capability. 

> Low coil consumption, ultra-low temperature rise.

> Low contact resistance.

> Strong anti-shock and anti-vibration capability. 

> Outline size: 77×73.3 ×29.5mm.



◆ Ordering Information

NRL709PA

Latching Relay

Part Number

Coil Voltage

D= Double Coil; S= Single Coil

200=200A


◆ Characteristics


Insulation resistance 1000MΩ (500VDC)
Dielectric Strength Between Coil & Contacts 4000VAC 1min
Between Open Contacts 2000VAC 1min
Pole&Pole 4000VAC 1min
Operate Time 30msec. Max.
Release Time 30msec. Max.
Shock resistance Functional 98m/S²
Destructive 980m/S²
Vibration resistance 10~55Hz 1.5mm
Humidity 5%-85%RH
Ambient temperature -40~+85℃
Temination Fast connection
Unit weight 320g
Constrution Dust protected


◆ Contact Data


Contact form 2A/2B
Contact material AgSnO2
Contact resistance (1A 6VDC)(Test point within 5mm distance from the casing ) Max: 0.35mΩ
Contact Rating 200A 250VAC
Max. Switching Current 200A
Max. Switching Voltage 277VAC
Max. Switching Power 50000VA
Mechanical life 1×105
Electrical  life ( Resistive) 6×103


◆ Coil

Coil power Single coil:12.0W
Double coil: 24.0W


◆ Coil Data

Rated Voltage Pick-up voltage Pulse Duration Coil Resistance
Single coil
12 ≤ 9 ≥ 100 12±10%
24 ≤ 18 ≥ 100 48±10%
48 ≤ 36 ≥ 100 192±10%
Double coil
12 ≤ 9 ≥ 100 2×6±10%
24 ≤ 18 ≥ 100 2×24±10%
48 ≤ 36 ≥ 100 2×96±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
NRL709PA Circuit Diagram



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