Overview:

The G-33 base is designed to connect fire detectors into fire detection and alarm systems.

It is suitable for usage together with PUO-35Ex intrinsically safe detectors. The G-33 base is equipped with four terminals and It has two cable glands – for input and output
of wires for ceiling installation. The base has a ring fastened with three screws to avoid the detector removal without a special tool.

Technical specifications:

• Max. diameter of connecti ng wires    -    max 2 mm
• Dimensions                  -                   118 dia. x 47 mm
• Spacing between installation holes     -      140 mm