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
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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 STD PNR LC ML 24S/48C 1PH 150A N1 GRY
Datasheet
20In Stock
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,750VA,240/480-120V,
Datasheet
5In 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 CONTROL TRANSFORMER,50VA,240/480-120/240
Datasheet
3In Stock
3Expected 16/11/2026
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 22/07/2026
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
4Expected 19/08/2026
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,150VA,240/480-120V,
Datasheet
5In Stock
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,200VA,240/480-120V,
Datasheet
1In Stock
13On Order
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
2In Stock
10Expected 10/08/2026
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
1In Stock
10On Order
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,50VA,240/480-24V,
Datasheet
17On Order
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,1000VA,240/480-120V,
Datasheet
3Expected 13/07/2026
Min.: 1
Mult.: 1
Control Transformers 1 kVA 480 VAC 120 VAC 6.42 in 7 in 6.62 in Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,3000VA,240/480-120V,
Datasheet
2Expected 09/07/2026
Min.: 1
Mult.: 1
Control Transformers 3000 VA 480 VAC 120 VAC 7.07 in 9 in 8.67 in Class MT