ELCA TM115 | Control transformer 100 V.A Control transformer 150 V.A “IN 220/380 – OUT 24”
Description:
A compact dry-type control transformer rated at 100 VA, designed to step down standard industrial input voltages (220 V or 380 V AC) to a stable single output of 24 V AC. Ideal for safe and reliable control circuit powering.
Specifications:
Power Rating: 100 VA
Input Voltage: 220 V / 380 V AC (dual input)
Output Voltage: 24 V AC
Frequency: 50/60 Hz
Insulation Class: B
Degree of Protection: IP00 (open type—requires enclosure)
Compact form factor for panel mounting and space-saving installations
Key Features:
Efficient voltage isolation ensuring safety in control circuits
Reliable operation in standard industrial environments
Suitable for powering control devices like relays and timers from a low-voltage source
Applications:
Supplying control voltage to small-scale control components (e.g., PLC inputs, relays)
Installation in compact control panels or machinery where 24 V AC is needed
2. 150 VA Version – IN 220/380 V to OUT 24 V
Description:
The 150 VA variant of TM115 also steps down common industrial input voltages (220 V or 380 V AC) to 24 V AC, offering higher power capacity while maintaining compactness and reliability.
Specifications:
Power Rating: 150 VA
Input Voltage: 220 V / 380 V AC (dual input; also compatible with 380/415 V)
Output Voltage: 24 V AC
Output Current: Approximately 6.25 A
Insulation Class: E or B
Frequency: 50/60 Hz
Degree of Protection: IP00 (open type)
Compact enough for integration in industrial control cabinets
Key Features:
Higher VA rating supports more or higher-load control devices
Maintains safe electrical isolation between input and output
Dual input compatibility simplifies part usage across systems
Applications:
Powering multiple or higher-current control components (e.g., coils of contactors, small PLC racks)
Ideal for medium-sized automation panels and industrial equipment





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