ABB TM40/12 Modular Transformer

Technical Specification
Features:
  • Make: ABB
  • Model code: TM40/12
  • Series: ABB Bell transformers TM
  • Type: Fail - Safe Bell Transformers
  • Unit ratings or power ratings: 40 VA
Additional info:

Suitable for use in combination with loads that require a discontinuous supply at a safety extremely-low voltage (SELV) Most common application: providing a SELV protection for door bells and bathroom buzzers in residential environments

Make ABB
Manufacturer ABB
Model code TM40/12
Series ABB Bell transformers TM
Type Fail - Safe Bell Transformers
Unit ratings or power ratings 40 VA
Primary Voltage 230 V
Secondary Voltage 4-8-12 V AC
Frequency range 50/60 Hz
Operating Temperature: 10 ~ 40 °C
Standards/Approvals IEC/EN 61558-2-8
Protection IP20
Weight/Mass 0.45 Kg
Additional info
  • Suitable for use in combination with loads that require a discontinuous supply at a safety extremely-low voltage (SELV)
  • Most common application: providing a SELV protection for door bells and bathroom buzzers in residential environments