Bosch 00440252 Transformer (Low-Voltage Control) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others. See all items in Range / Cooktop / Oven Transformer.

Cross Reference Information

Part Number 00440252 replaces AP3778795, 00487124, 00488405, 00488796, 1106206, 14-38-517, 14-38-518, 440252, 487124, 488405, 488796, AH3465046, EA3465046, PS3465046, PS8715317.

Description

This transformer provides the low-voltage power supply required by the appliance control system, enabling proper operation of the control board and related low-voltage circuits. Replaces a failed or noisy transformer to restore reliable control power. What it does:

• Steps down mains voltage to the appliance's low-voltage control circuit for the control board and relays
• Helps restore control functions when a failed transformer causes no power, intermittent control operation, or unresponsive electronics
• Prevents control-board brownouts by providing consistent low-voltage feed (when the transformer itself is the issue)
• Used wherever a dedicated appliance control transformer is required by the appliance's electrical system

What's included:

• One replacement transformer

Install notes:

• Always disconnect power to the appliance before accessing electrical components
• Verify wiring locations and terminal IDs before removing the old transformer; label wires if needed
• Transfer mounting hardware and brackets from the old part unless new hardware is explicitly included