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.

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Industrial Automation
Power Products
Power Transformers - Industrial

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
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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 Screw 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 Screw Class MT
Siemens Power Transformers - Industrial STD PNR LC ML 24S/48C 1PH 150A N1 GRY
Datasheet
18In Stock
Min.: 1
Mult.: 1
Control Transformers 50 VA 480 VAC 120 VAC 3.64 in 3 in 3.46 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,200VA,240/480-120V,
Datasheet
14In Stock
Min.: 1
Mult.: 1
Control Transformers 200 VA 480 VAC 120 VAC 4.37 in 4.5 in 4.46 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,250VA,240/480-120V,
Datasheet
9In Stock
Min.: 1
Mult.: 1
Control Transformers 250 VA 480 VAC 120 VAC 4.87 in 4.5 in 4.47 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,50VA,240/480-120/240
Datasheet
1In Stock
3Expected 11/16/2026
Min.: 1
Mult.: 1
Control Transformers 50 VA 480 VAC 240 VAC 3.41 in 3 in 2.79 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,100VA,240/480-120V,
Datasheet
3In Stock
Min.: 1
Mult.: 1
Control Transformers 100 VA 480 VAC 120 VAC 4.1 in 3.38 in 3.8 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,100VA,240/480-24V,
Datasheet
4In Stock
Min.: 1
Mult.: 1
Control Transformers 100 VA 480 VAC 24 VAC 4.11 in 3.31 in 3.46 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,50VA,240/480-24V,
Datasheet
17Expected 10/5/2026
Min.: 1
Mult.: 1
Control Transformers 50 VA 480 VAC 24 VAC 3.64 in 3 in 3.46 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,500VA,240/480-120V
Datasheet
7Expected 11/6/2026
Min.: 1
Mult.: 1
Control Transformers 500 VA 480 VAC 120 VAC 5.92 in 5.25 in 5.69 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,750VA,240/480-120V,
Datasheet
4Expected 11/4/2026
Min.: 1
Mult.: 1
Control Transformers 750 VA 480 VAC 120 VAC 7.17 in 5.25 in 5.69 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,1000VA,240/480-120V,
Datasheet
7Expected 9/18/2026
Min.: 1
Mult.: 1
Control Transformers 1 kVA 480 VAC 120 VAC 6.42 in 7 in 6.62 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,2000VA,240/480-120V,
Datasheet
10On Order
Min.: 1
Mult.: 1
Control Transformers 2000 VA 480 VAC 120 VAC 8.17 in 7 in 6.62 in Screw Class MT
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,3000VA,240/480-120V,
Datasheet
8Expected 3/8/2027
Min.: 1
Mult.: 1
Control Transformers 3000 VA 480 VAC 120 VAC 7.07 in 9 in 8.67 in Screw Class MT