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Wallair 1TDTR3840 Bell Transformer 4V/8V/12V 2A 1 piece

Wallair
Order Code:

10-9777

Brand: Wallair MPN: 1TDTR3840 EAN-13: 4250521238406
Qty Unit Price (Ex VAT)
1+ £23.79
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
7 available to back orderBack-order availability date - 15/01/2026

The Wallair 1TDTR3840 bell transformer provides 4 V, 8 V, and 12 V outputs at 2 A, making it suitable for a variety of doorbell systems. Manufactured by Wallair, this transformer is designed for reliable performance in residential and commercial applications. Typically used to power doorbells, it ensures compatibility with a wide range of door chimes and signalling devices.
Type Bell transformer
Mounting Type DIN rail
Depth 60mm
Dimensions (W x H x D) 52.5 x 128 x 60 mm
Height 128mm
Max. nominal current 2A
Operating Voltage 230V
Width 52.5mm

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