300 Series Power Transformers - Industrial

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Qty. RoHS ECAD Model Power Rating
Primary Voltage Rating
Secondary Voltage Rating
Mounting Style
Secondary Current Rating
Primary Winding
Secondary Winding
Length
Width
Height
Series
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 237VA, 800V C.T. @ 230ma., 300 Series
Datasheet
20In Stock
Min.: 1
Mult.: 1

237 VA 100 VAC to 240 VAC 800 VAC CT Chassis 230 mA Dual Primary Winding Triple Secondary Winding 106.42 mm 95.25 mm 115.82 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 243VA, 600V C.T. @ 288ma., 300 Series
Datasheet
5In Stock
Min.: 1
Mult.: 1

243 VA 100 VAC to 240 VAC 600 VAC CT Chassis 288 mA Dual Primary Winding Triple Secondary Winding 114.3 mm 95.25 mm 115.82 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 329VA, 1,200V C.T. @ 230mA, 300 Series
Datasheet
3In Stock
Min.: 1
Mult.: 1

329 VA 5 V 6.3 V 3 A Single Primary Winding Single Secondary Winding 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 66VA, 500V C.T. @ 81ma., 300 Series
Datasheet
7In Stock
Min.: 1
Mult.: 1

66 VA 100 VAC to 240 VAC 500 VAC CT Chassis 81 mA Dual Primary Winding Triple Secondary Winding 82.55 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 280VA, 800V C.T. @ 288ma., 300 Series
Datasheet
26In Stock
36Expected 04/06/2026
Min.: 1
Mult.: 1

280 VA 100 VAC to 240 VAC 800 VAC CT Chassis 288 mA Dual Primary Winding Triple Secondary Winding 127 mm 95.25 mm 115.8 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 198VA, 600V C.T. @ 230ma., 300 Series
Datasheet
9In Stock
10Expected 08/06/2026
Min.: 1
Mult.: 1

198 VA 100 VAC to 240 VAC 600 VAC CT Chassis 230 mA Dual Primary Winding Quinary Secondary Winding 101.6 mm 95.25 mm 115.8 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 45VA, 380V C.T. @ 75ma., 300 Series
Datasheet
17In Stock
Min.: 1
Mult.: 1

45 VA 100 VAC to 240 VAC 380 VAC CT Chassis 75 mA Dual Primary Winding Dual Secondary Winding 69.85 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 50VA, 500V C.T. @ 69ma., 300 Series
Datasheet
21In Stock
Min.: 1
Mult.: 1

50 VA 100 VAC to 240 VAC 500 VAC CT Chassis 69 mA Dual Primary Winding Dual Secondary Winding 69.85 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 150VA, 600V C.T. @ 173ma., 300 Series
Datasheet
78In Stock
Min.: 1
Mult.: 1

150 VA 100 VAC to 240 VAC 600 VAC CT Chassis 173 mA Dual Primary Winding Triple Secondary Winding 107.95 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 200VA, 750V C.T. @ 201ma., 300 Series
Datasheet
13In Stock
Min.: 1
Mult.: 1

200 VA 100 VAC to 240 VAC 750 VAC CT Chassis 201 mA Dual Primary Winding Triple Secondary Winding 101.6 mm 95.25 mm 115.82 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 119VA, 360V C.T. @ 288ma., 300 Series
Datasheet
2In Stock
Min.: 1
Mult.: 1

119 VA 100 VAC to 240 VAC 360 VAC CT Chassis 288 mA Dual Primary Winding Dual Secondary Winding 95.25 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 40VA, 250V C.T. @ 115ma., 300 Series
Datasheet
12In Stock
Min.: 1
Mult.: 1

40 VA 100 VAC to 240 VAC 250 VAC CT Chassis 115 mA Dual Primary Winding Dual Secondary Winding 69.85 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 39VA, 300V C.T. @ 86ma., 300 Series
Datasheet
2In Stock
Min.: 1
Mult.: 1

39 VA 100 VAC to 240 VAC 300 VAC CT Chassis 86 mA Dual Primary Winding Dual Secondary Winding 69.85 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 50VA, 450V C.T. @ 75ma., 300 Series
Datasheet
2In Stock
Min.: 1
Mult.: 1

50 VA 100 VAC to 240 VAC 450 VAC CT Chassis 75 mA Dual Primary Winding Dual Secondary Winding 69.85 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 120VA, 450V C.T. @ 150ma., 300 Series
Datasheet
4In Stock
Min.: 1
Mult.: 1

120 VA 100 VAC to 240 VAC 450 VAC CT Chassis 150 mA Dual Primary Winding Triple Secondary Winding 88.9 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 188VA, 450V C.T. @ 300ma., 300 Series
Datasheet
1In Stock
Min.: 1
Mult.: 1

188 VA 100 VAC to 240 VAC 450 VAC CT Chassis 300 mA Dual Primary Winding Triple Secondary Winding 107.95 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 44VA, 480V C.T. @ 58ma., 300 Series
Datasheet
4In Stock
Min.: 1
Mult.: 1

44 VA 100 VAC to 240 VAC 480 VAC CT Chassis 58 mA Dual Primary Winding Dual Secondary Winding 69.85 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 76VA, 520V C.T. @ 104ma., 300 Series
Datasheet
2In Stock
Min.: 1
Mult.: 1

76 VA 100 VAC to 240 VAC 520 VAC CT Chassis 104 mA Dual Primary Winding Dual Secondary Winding 71.37 mm 57.15 mm 88.9 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 86VA, 550V C.T. @ 104ma., 300 Series
Datasheet
5In Stock
Min.: 1
Mult.: 1

86 VA 100 VAC to 240 VAC 550 VAC CT Chassis 104 mA Dual Primary Winding Triple Secondary Winding 82.55 mm 63.5 mm 77.72 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 119VA, 550V C.T. @ 144ma., 300 Series
Datasheet
1In Stock
Min.: 1
Mult.: 1

119 VA 100 VAC to 240 VAC 550 VAC CT Chassis 144 mA Dual Primary Winding Triple Secondary Winding 95.25 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 229VA, 500V C.T. @ 322ma., 300 Series
Datasheet
2In Stock
Min.: 1
Mult.: 1

229 VA 100 VAC to 240 VAC 500 VAC CT Chassis 322 mA Dual Primary Winding Triple Secondary Winding 106.42 mm 95.25 mm 115.82 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 98VA, 600V C.T. @ 115ma., 300 Series
Datasheet
2In Stock
Min.: 1
Mult.: 1

98 VA 100 VAC to 240 VAC 600 VAC CT Chassis 115 mA Dual Primary Winding Triple Secondary Winding 88.9 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 127VA, 600V C.T. @ 144ma., 300 Series
Datasheet
8In Stock
Min.: 1
Mult.: 1

127 VA 100 VAC to 240 VAC 600 VAC CT Chassis 144 mA Dual Primary Winding Triple Secondary Winding 95.25 mm 79.5 mm 96.77 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 191VA, 600V C.T. @ 230ma., 300 Series
Datasheet
4In Stock
4Expected 04/06/2026
Min.: 1
Mult.: 1

191 VA 100 VAC to 240 VAC 600 VAC CT Chassis 230 mA Dual Primary Winding Triple Secondary Winding 101.6 mm 95.25 mm 115.82 mm 300
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage & filament, 49VA, 650V C.T. @ 46ma., 300 Series
Datasheet
1In Stock
Min.: 1
Mult.: 1

49 VA 100 VAC to 240 VAC 650 VAC CT Chassis 46 mA Dual Primary Winding Triple Secondary Winding 71.37 mm 63.5 mm 87.63 mm 300