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 (SGD) Filter the results in the table by unit price based on your quantity.
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Siemens Power Transformers - Industrial CONTROL TRANSFORMER,50VA,240/480-120V
Datasheet
18In Stock
$182.82
$166.27
$157.24
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,3000VA,240/480-120V,
Datasheet
2In Stock
$2,619.70
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,50VA,240/480-24V,
Datasheet
14In Stock
3On Order
$236.12
$212.04
$203.10
$196.56
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,200VA,240/480-120V,
Datasheet
10In Stock
$344.71
$309.43
$303.20
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
6In Stock
$395.66
$355.15
$351.42
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 23/11/2026
$326.79
$269.93
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
$267.21
$239.88
$230.87
$227.54
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
$275.32
$247.18
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,150VA,240/480-120V,
Datasheet
3In Stock
$254.06
$228.13
$228.11
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 CONTROL TRANSFORMER,500VA,240/480-120V
Datasheet
7Expected 18/11/2026
$550.62
$504.89
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 16/11/2026
$660.66
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
7On Order
$899.90
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
Lead-Time 18 Weeks
$1,435.92
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
5Expected 8/3/2027
$1,989.72
Min.: 1
Mult.: 1
Control Transformers 3000 VA 480 VAC 120 VAC 7.07 in 9 in 8.67 in Screw Class MT