Description

The Late Arm Release Switch provide mechanical and electrically interlocked protection to safety critical switched functions.
The switches operate independently with the Late Arm activated by raising a protective spring loaded flap that guards the Release Switch.
The Late Arm is operated at 15 to 20° and can be raised to 90° from the locked position. Both the Late Arm and the Release Switch are double pole double throw switches.

Features

• Lockable – The Late Arm Switch can be wire locked.
• Simple mounting - Mounting is achieved by 2 self locking M4 fixings.
• A black and yellow label is available for the Late Arm Cover

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Specification

Mass (excluding supply cable): less than 155 grams
Housing Colour: matt black to FED-STD-595A Colour 37038
Guard Flap and Push Button: Post Office Red to BS381C Tint No. 538
Operating Voltage: 28V d.c.
Operating Current at 28V d.c.: 5A resistive, 1A 120mH inductive
Mechanical Endurance: 70,000
Electrical Endurance 50,000 at 28V d.c.: 5A resistive
Operating force: LAS - 5N maximum, RS - 35N maximum
Acceleration: B.S.3G.100
Operating Temperature: -40°C to +70°C
Operating Altitude: 0 to 4,880 m