ZETTLER

4B-D 4” Diode Continuity Base

Name: 4B-D 4” Diode Continuity Base
Brand: ZETTLER
SKU: 517.050.045

رقم القطعة: 517.050.045

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الوصف

The new 4B 4” detector base is designed to snap-fit to the ceiling tile adaptor or it can be screw fixed to a ceiling in the traditional manner. The 4B-D Continuity Base is a standard 4 inch base fitted with a continuity diode, for use with all Series 600 detectors. The base is designed to ensure that conventional systems meet the requirements of BS5839 Pt:1 for callpoints placed after detectors. The 4B-6A 4” to 6” Adaptor is designed for use with U.S. style 6” electrical back boxes and provides a flush architectural trim between the electrical box and the 4B-C 4” continuity base. It can also be fixed directly to a ceiling and used to conceal marks left when older, large diameter detectors are replaced with MZX Technology.