Hager ST Bell Transformer – ST312

This ST safety transformer is capable of converting the voltage of 230 V, which is dangerous to humans, into a voltage of 12 – 24V. The safety transformer is short-circuit proof. Hager ST safety transformers are available in several varieties.

Specifications

Primary voltage (V) : 230
Secondary voltage 1 (V) : 12
Secondary voltage 2 (V) : 24
Secondary amperage 1 (A) : 2.08
Secondary amperage 2 (A) : 1.04
Max. output power (W) : 25
Max. output current (A) : 3
Max. power loss (W) : 1.8
Type of transformer : Safety transformer
Surface mounting : Yes
Flush-mounted installation : No
Modular version : Yes
Length (mm) : 85
Width (mm) : 70
Height (mm) : 58
Width in number of modular spacings : 4
Short-circuit protected : Yes
Temperature protection : Yes
With on/off switch : No