Two-4-One™ Power Transformers

Signal Transformer/Bel Two-4-One™ Power Transformers use split bobbin construction that provides superior isolation and low capacitive coupling. These transformers offer chassis mounting style, single or dual primary winding, and a single secondary winding.The two-4-one transformers are available in 241 series and 241-L series, where the 241-L transformers offer lead wires. Both the 241 and the 241-L series are UL recognized to UL 506/UL 5085-1, File # E63829 and CSA certified to C22.2 #66.1, File # 221070.

Results: 220
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
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
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
48In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC 28 V CT Chassis 3.6 A Single Primary Winding Single Secondary Winding 102.4 mm 58.5 mm 65.5 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
40In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC, 230 VAC 16 V CT Chassis 6.25 A Dual Primary Winding Single Secondary Winding 102.4 mm 58.5 mm 65.5 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
55In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC 24 V CT Chassis 4 A Single Primary Winding Single Secondary Winding 102.4 mm 58.5 mm 65.5 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
122In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 16 V CT Chassis 800 mA Dual Primary Winding Single Secondary Winding 71.4 mm 36.3 mm 42.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
69In Stock
Min.: 1
Mult.: 1

56 VA 115 VAC, 230 VAC 36 V CT Chassis 1.5 A Dual Primary Winding Single Secondary Winding 102.4 mm 58.5 mm 65.5 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
10In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC 36 V CT Chassis 170 mA Single Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
28In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 24 V CT Chassis 250 mA Dual Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
2In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 48 V CT Chassis 125 mA Dual Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
13In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC, 230 VAC 48 V CT Chassis 630 mA Dual Primary Winding Single Secondary Winding 82.6 mm 44.3 mm 49.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
40In Stock
Min.: 1
Mult.: 1

2.4 VA 115 VAC 16 V CT Chassis 150 mA Single Primary Winding Single Secondary Winding 52.6 mm 29.6 mm 31.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
5In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC 48 V CT Chassis 125 mA Single Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
37In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC 20 V CT Chassis 600 mA Single Primary Winding Single Secondary Winding 71.4 mm 36.3 mm 42.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
9In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 16 V CT Chassis 400 mA Dual Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
24In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC, 230 VAC 120 V CT Chassis 250 mA Dual Primary Winding Single Secondary Winding 82.6 mm 44.3 mm 49.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
114In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC 20 V CT Chassis 300 mA Single Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
100In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 12.6 V CT Chassis 500 mA Dual Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
11In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 36 V CT Chassis 350 mA Dual Primary Winding Single Secondary Winding 71.4 mm 36.3 mm 42.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
46In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 10 V CT Chassis 1.2 A Dual Primary Winding Single Secondary Winding 71.4 mm 36.3 mm 42.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
43In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC 120 V CT Chassis 50 mA Single Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
69In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 120 V CT Chassis 50 mA Dual Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
28In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC 16 V CT Chassis 6.25 A Single Primary Winding Single Secondary Winding 102.4 mm 58.5 mm 65.5 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
106In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 28 V CT Chassis 420 mA Dual Primary Winding Single Secondary Winding 71.4 mm 36.3 mm 42.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
43In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC 10 V CT Chassis 3 A Single Primary Winding Single Secondary Winding 82.6 mm 44.3 mm 49.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
62In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC 20 V CT Chassis 1.5 A Single Primary Winding Single Secondary Winding 82.6 mm 44.3 mm 49.8 mm 241
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
25In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC 10 V CT Chassis 10 A Single Primary Winding Single Secondary Winding 102.4 mm 58.5 mm 65.5 mm 241