Class MT Transformers

Siemens Class MT Transformers are designed for domestic applications with 50VA to 5000VA capacity. The primary voltage for these Siemens transformers is rated up to 600V 50/60Hz, and the secondary voltage ranges from 24V to 240V. Class MT Transformers are designed per NEMA ICS2 and are UL-506 listed and CSA certified.

Results: 14
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Power Rating
Primary Voltage Rating
Secondary Voltage Rating
Length
Width
Height
Series
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,750VA,240/480-120V,
Datasheet
6In Stock
Min.: 1
Mult.: 1
Control Transformers 750 VA 480 VAC 120 VAC 7.17 in 5.25 in 5.69 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,3000VA,240/480-120V,
Datasheet
2In Stock
Min.: 1
Mult.: 1
Control Transformers 3000 VA 480 VAC 120 VAC 7.11 in 9 in 8.67 in Class MT
Siemens Power Transformers - Industrial STD PNR LC ML 24S/48C 1PH 150A N1 GRY
Datasheet
1In Stock
21On Order
Min.: 1
Mult.: 1
Control Transformers 50 VA 480 VAC 120 VAC 3.64 in 3 in 3.46 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,50VA,240/480-24V,
Datasheet
6In Stock
Min.: 1
Mult.: 1
Control Transformers 50 VA 480 VAC 24 VAC 3.64 in 3 in 3.46 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,50VA,240/480-120/240
Datasheet
3In Stock
Min.: 1
Mult.: 1
Control Transformers 50 VA 480 VAC 240 VAC 3.41 in 3 in 2.79 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,100VA,240/480-120V,
Datasheet
2In Stock
2Expected 2026/06/17
Min.: 1
Mult.: 1
Control Transformers 100 VA 480 VAC 120 VAC 4.1 in 3.38 in 3.8 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,100VA,240/480-24V,
Datasheet
1In Stock
Min.: 1
Mult.: 1
Control Transformers 100 VA 480 VAC 24 VAC 4.11 in 3.31 in 3.46 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,200VA,240/480-120V,
Datasheet
2In Stock
Min.: 1
Mult.: 1
Control Transformers 200 VA 480 VAC 120 VAC 4.37 in 4.5 in 4.46 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,250VA,240/480-120V,
Datasheet
3In Stock
Min.: 1
Mult.: 1
Control Transformers 250 VA 480 VAC 120 VAC 4.87 in 4.5 in 4.47 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,500VA,240/480-120V
Datasheet
4In Stock
Min.: 1
Mult.: 1
Control Transformers 500 VA 480 VAC 120 VAC 5.92 in 5.25 in 5.69 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,2000VA,240/480-120V,
Datasheet
2Expected 2026/06/04
Min.: 1
Mult.: 1
Control Transformers 2000 VA 480 VAC 120 VAC 8.17 in 7 in 6.62 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,3000VA,240/480-120V,
Datasheet
2Expected 2026/06/15
Min.: 1
Mult.: 1
Control Transformers 3000 VA 480 VAC 120 VAC 7.07 in 9 in 8.67 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,150VA,240/480-120V,
Datasheet
6Expected 2026/06/08
Min.: 1
Mult.: 1
Control Transformers 150 VA 480 VAC 120 VAC 4.54 in 3.75 in 3.94 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,1000VA,240/480-120V,
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Control Transformers 1 kVA 480 VAC 120 VAC 6.42 in 7 in 6.62 in Class MT