Installation Instructions

Specification Chart:

Model # Output Amp

Listed

Dimensions (Fig. 1)

A B C D

TP1220 12VAC/20VA 1.7 x 1.884” (47.85mm) 2.5” (63.5mm) 3” (76.2mm) 3.35” (85.09mm)

TP1620 16.5VAC/20VA 1.2 x 1.884” (47.85mm) 2.5” (63.5mm) 3” (76.2mm) 3.35” (85.09mm)

TP1640 16.5VAC/40VA 2.4 x 2.353” (59.77mm) 2.658” (67.51mm) 3.186” (80.9mm) 3.562” (90.47mm)

TP1650 16.5VAC/50VA 3.0 x 2.353” (59.77mm) 2.658” (67.51mm) 3.186” (80.9mm) 3.562” (90.47mm)

TP2420 24VAC/20VA 0.8 x 1.884” (47.85mm) 2.5” (63.5mm) 3” (76.2mm) 3.35” (85.09mm)

TP2440 24VAC/40VA 1.67 x 2.353” (59.77mm) 2.658” (67.51mm) 3.186” (80.9mm) 3.562” (90.47mm)

TP2450 24VAC/50VA 2.0 x 2.353” (59.77mm) 2.658” (67.51mm) 3.186” (80.9mm) 3.562” (90.47mm)

Installation Instructions:

1. Connect wires to plug-in transformer.

2. Measure output voltage before connecting devices. This helps avoiding potential damage.

3. Plug in the transformer to an outlet and secure transformer with screw provided.

WARNING: This installation should be made by qualified service personnel and should conform to the

National Electrical Code and all local codes.

Plug-in Transformer Diagram

Plug-In Transformers

Altronix is not responsible for any typographical errors. Product specifications are subject to change without notice.

140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: 718-567-9056

website: www.altronix.com, e-mail: info@altronix.com.

IIPlug-In - Rev. 092602 C25O

MEMBER

A B

Fig. 1

PAGE 1
Plug-In Transformers Specification Chart: Model # TP1220 TP1620 TP1640 TP1650 TP2420 TP2440 TP2450 Dimensions (Fig. 1) B C Output Amp UL Listed A 12VAC/20VA 16.5VAC/20VA 16.5VAC/40VA 16.5VAC/50VA 24VAC/20VA 24VAC/40VA 24VAC/50VA 1.7 1.2 2.4 3.0 0.8 1.67 2.0 x x x x x x x 1.884” (47.85mm) 1.884” (47.85mm) 2.353” (59.77mm) 2.353” (59.77mm) 1.884” (47.85mm) 2.353” (59.77mm) 2.353” (59.77mm) 2.5” (63.5mm) 2.5” (63.5mm) 2.658” (67.51mm) 2.658” (67.51mm) 2.5” (63.5mm) 2.658” (67.51mm) 2.658” (67.