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Bell transformer 12V/24V -Transformer ITR 12-24VAC 25VA A9A15215

Prix habituel
€75,00
Prix habituel
Prix soldé
€75,00
Bell transformer 12V/24V - Transformer ITR 12-24VAC 25VA A9A15215Bell transformer 12V/24V - Transformer ITR 12-24VAC 25VA A9A15215Bell transformer 12V/24V - Transformer ITR 12-24VAC 25VA A9A15215Bell transformer 12V/24V - Transformer ITR 12-24VAC 25VA A9A15215Bell transformer 12V/24V - Transformer ITR 12-24VAC 25VA A9A15215

Schneider Electric Acti9 iTR Bell Transformer 12V/24V, 25VA — A9A15215

Modular DIN-rail safety transformer for bell and low-voltage control circuits

Overview

This is a Schneider Electric A9A15215, an Acti9 iTR modular bell transformer rated 25VA, designed to step 230V AC mains down to a very low secondary voltage of either 12V or 24V AC. As a safety transformer, its primary and secondary circuits are fully insulated from one another, providing Class II protection. Housed in a compact, 3-module-wide DIN-rail enclosure, it's built with short-circuit and temperature protection for reliable, unattended operation in bell, alarm, and low-voltage control applications.

Key Features

  • Dual secondary voltage output: Selectable 12V AC (2A) or 24V AC (1A) output from a single 230V AC supply.
  • Safety isolation: Primary and secondary windings fully insulated from each other, Class II construction.
  • Built-in short-circuit protection: Resistant to short-circuit currents via an integrated protective device.
  • Temperature protection: Integrated thermal protection safeguards against overheating.
  • Compact modular design: 3-module (54mm) width for space-efficient DIN-rail mounting in vertical or horizontal position.
  • Distribution board mounting: Suited for serial/distribution board installation; not intended for surface or flush wall mounting.

What's Included

Model Function Qty
A9A15215 (iTR) Bell transformer, 12/24V, 25VA 1

Technical Specifications

Primary voltage: 230 V (frequency 50/60 Hz).

Secondary voltage 1 / current 1: 12 V / 2 A.

Secondary voltage 2 / current 2: 24 V / 1 A.

Max. output power: 25 W (25 VA).

Max. power loss: 2 W.

Protection: Short-circuit protected; integrated temperature protection; IP20 (with terminal shield).

Mounting: DIN-rail (3 modules wide / 54mm); not suitable for surface or flush mounting; no on/off switch.

Dimensions / weight: 60 (L) x 54 (W) x 89 (H) mm; approx. 0.63 kg.

Compatibility & Applications

Part of Schneider Electric's Acti9 range, this bell transformer is designed for use in distribution boards and control panels needing a very low voltage supply, such as doorbell systems, alarm circuits, and other low-voltage control applications requiring safe, isolated 12V or 24V AC power.

A1Customer — Industrial Automation Equipment | Tampere, Finland
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