POWER UNIT TL2529
The Power Unit TL2529 is fitted on small PMBXs and HES No.1 & No. 2 systems.

This Power unit contained a Rectifier No. 1-6A, a Fused cut out and had provision for up to twelve "Battery, Secondary, Portable No. 9".

The unit can be connected to a Rectifier No. 33A or an exchange power lead.

Introduced circa 1936 and made obsolescent in 1948.

Drawings - 60971 and 61286.

Diagram - TL2529.

Installation - EI Power, General S3201.

 

 
 
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Last revised: January 18, 2026

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