NBG-3 Manual Release & Fuse Backup

Solenoid Releases

Marantec UK's fire door operators are designed to provide reliable and safe operation in case of an emergency. Explore our range of operators and accessories below.

Product Specification

Test Cable / Solenoid Release / Fuse Backup / Manual Reset for NBG Operators.
* Also available for retro fitting NE/MS Operators.

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Product Information

Current Rating	A DC	0.3
Voltage Rating	V DC	24
Min. Voltage Rating	A DC	19
Temperature Range	°C	-10 / +40
Release Power	kg	3.5/4.5

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Product Documentation

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