Product Overview
The Signal 241 Series Two-4-One Power Transformers are chassis-mount transformers featuring a split bobbin construction for superior isolation and low capacitive coupling. Designed for various power applications, these transformers are UL recognized and CSA certified, ensuring reliable performance and safety. They are RoHS compliant and available in custom versions upon request.
Product Attributes
- Brand: Signal Transformer (Bel Fuse)
- Series: 241 Series Two-4-One
- Construction: Split Bobbin
- Certifications: UL recognized to UL 506 / UL 5085-1 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070)
- Insulation Class: Class B (130 C)
- Compliance: RoHS Compliant
- Agency Certifications: UL 1446 E66312
Technical Specifications
| VA Rating | Dimensions (Inches) L x W x H | Weight (lbs) | Primary Options | Secondary Options | Power Rating | Dielectric Strength | Terminals |
|---|---|---|---|---|---|---|---|
| 2.4 | 2.07 x 1.17 x 1.23 | 0.25 | Single (115 V) or Dual (115/230 V) | Single Center Tapped | 2.4 VA to 100 VA | 2500 Vrms Hipot | Solder lug / quick connect type |
| 6 | 2.37 x 1.31 x 1.43 | 0.44 | Single (115 V) or Dual (115/230 V) | Single Center Tapped | 2.4 VA to 100 VA | 2500 Vrms Hipot | Solder lug / quick connect type |
| 12 | 2.81 x 1.43 x 1.69 | 0.7 | Single (115 V) or Dual (115/230 V) | Single Center Tapped | 2.4 VA to 100 VA | 2500 Vrms Hipot | Solder lug / quick connect type |
| 30 | 3.25 x 1.74 x 1.96 | 1.1 | Single (115 V) or Dual (115/230 V) | Single Center Tapped | 2.4 VA to 100 VA | 2500 Vrms Hipot | Solder lug / quick connect type |
| 56 | 3.68 x 1.94 x 2.28 | 1.7 | Single (115 V) or Dual (115/230 V) | Single Center Tapped | 2.4 VA to 100 VA | 2500 Vrms Hipot | Solder lug / quick connect type |
| 100 | 4.03 x 2.30 x 2.58 | 2.75 | Single (115 V) or Dual (115/230 V) | Single Center Tapped | 2.4 VA to 100 VA | 2500 Vrms Hipot | Solder lug / quick connect type |
Part Number Selection
| Part Number (Single 115 V) | Secondary RMS Rating (Single 115 V) | Part Number (Dual 115/230 V) | Secondary RMS Rating (Dual 115/230 V) |
|---|---|---|---|
| 241-3-10 | Not Available | DP-241-3-10 | 10.0 VCT @ 0.25 A |
| 241-3-12 | Not Available | DP-241-3-12 | 12.6 VCT @ 0.20 A |
| 241-3-16 | Not Available | DP-241-3-16 | 16.0 VCT @ 0.15 A |
| 241-3-20 | Not Available | DP-241-3-20 | 20.0 VCT @ 0.12 A |
| 241-3-24 | Not Available | DP-241-3-24 | 24.0 VCT @ 0.10 A |
| 241-3-28 | Not Available | DP-241-3-28 | 28 VCT @ 0.085 A |
| 241-3-36 | Not Available | DP-241-3-36 | 36 VCT @ 0.065 A |
| 241-3-48 | Not Available | DP-241-3-48 | 48 VCT @ 0.05 A |
| 241-3-56 | Not Available | DP-241-3-56 | 56 VCT @ 0.045 A |
| 241-3-120 | Not Available | DP-241-3-120 | 120 VCT @ 0.02 A |
| 241-4-10 | 10.0 VCT @ 0.60 A | DP-241-4-10 | 10.0 VCT @ 0.60 A |
| 241-4-12 | 12.6 VCT @ 0.50 A | DP-241-4-12 | 12.6 VCT @ 0.50 A |
| 241-4-16 | 16.0 VCT @ 0.40 A | DP-241-4-16 | 16.0 VCT @ 0.40 A |
| 241-4-20 | 20.0 VCT @ 0.30 A | DP-241-4-20 | 20.0 VCT @ 0.30 A |
| 241-4-24 | 24.0 VCT @ 0.25 A | DP-241-4-24 | 24.0 VCT @ 0.25 A |
| 241-4-28 | 28 VCT @ 0.20 A | DP-241-4-28 | 28 VCT @ 0.20 A |
| 241-4-36 | 36 VCT @ 0.17 A | DP-241-4-36 | 36 VCT @ 0.17 A |
| 241-4-48 | 48 VCT @ 0.125 A | DP-241-4-48 | 48 VCT @ 0.125 A |
| 241-4-56 | 56 VCT @ 0.11 A | DP-241-4-56 | 56 VCT @ 0.11 A |
| 241-4-120 | 120 VCT @ 0.05 A | DP-241-4-120 | 120 VCT @ 0.05 A |
| 241-5-10 | 10.0 VCT @ 1.2 A | DP-241-5-10 | 10.0 VCT @ 1.2 A |
| 241-5-12 | 12.6 VCT @ 1.0 A | DP-241-5-12 | 12.6 VCT @ 1.0 A |
| 241-5-16 | 16.0 VCT @ 0.80 A | DP-241-5-16 | 16.0 VCT @ 0.80 A |
| 241-5-20 | 20.0 VCT @ 0.60 A | DP-241-5-20 | 20.0 VCT @ 0.60 A |
| 241-5-24 | 24.0 VCT @ 0.50 A | DP-241-5-24 | 24.0 VCT @ 0.50 A |
| 241-5-28 | 28 VCT @ 0.42 A | DP-241-5-28 | 28 VCT @ 0.42 A |
| 241-5-36 | 36 VCT @ 0.35 A | DP-241-5-36 | 36 VCT @ 0.35 A |
| 241-5-48 | 48 VCT @ 0.25 A | DP-241-5-48 | 48 VCT @ 0.25 A |
| 241-5-56 | 56 VCT @ 0.22 A | DP-241-5-56 | 56 VCT @ 0.22 A |
| 241-5-120 | 120 VCT @ 0.10 A | DP-241-5-120 | 120 VCT @ 0.10 A |
| 241-6-10 | 10.0 VCT @ 3.0 A | DP-241-6-10 | 10.0 VCT @ 3.0 A |
| 241-6-12 | 12.6 VCT @ 2.5 A | DP-241-6-12 | 12.6 VCT @ 2.5 A |
| 241-6-16 | 16.0 VCT @ 2.0 A | DP-241-6-16 | 16.0 VCT @ 2.0 A |
| 241-6-20 | 20.0 VCT @ 1.5 A | DP-241-6-20 | 20.0 VCT @ 1.5 A |
| 241-6-24 | 24.0 VCT @ 1.25 A | DP-241-6-24 | 24.0 VCT @ 1.25 A |
| 241-6-28 | 28 VCT @ 1.1 A | DP-241-6-28 | 28 VCT @ 1.1 A |
| 241-6-36 | 36 VCT @ 0.85 A | DP-241-6-36 | 36 VCT @ 0.85 A |
| 241-6-48 | 48 VCT @ 0.63 A | DP-241-6-48 | 48 VCT @ 0.63 A |
| 241-6-56 | 56 VCT @ 0.54 A | DP-241-6-56 | 56 VCT @ 0.54 A |
| 241-6-120 | 120 VCT @ 0.25 A | DP-241-6-120 | 120 VCT @ 0.25 A |
| 241-7-10 | 10.0 VCT @ 5.0 A | DP-241-7-10 | 10.0 VCT @ 5.0 A |
| 241-7-12 | 12.6 VCT @ 4.0 A | DP-241-7-12 | 12.6 VCT @ 4.0 A |
| 241-7-16 | 16.0 VCT @ 3.5 A | DP-241-7-16 | 16.0 VCT @ 3.5 A |
| 241-7-20 | 20.0 VCT @ 2.8 A | DP-241-7-20 | 20.0 VCT @ 2.8 A |
| 241-7-24 | 24.0 VCT @ 2.4 A | DP-241-7-24 | 24.0 VCT @ 2.4 A |
| 241-7-28 | 28 VCT @ 2.0 A | DP-241-7-28 | 28 VCT @ 2.0 A |
| 241-7-36 | 36 VCT @ 1.5 A | DP-241-7-36 | 36 VCT @ 1.5 A |
| 241-7-48 | 48 VCT @ 1.2 A | DP-241-7-48 | 48 VCT @ 1.2 A |
| 241-7-56 | 56 VCT @ 1.00 A | DP-241-7-56 | 56 VCT @ 1.00 A |
| 241-7-120 | 120 VCT @ 0.50 A | DP-241-7-120 | 120 VCT @ 0.50 A |
| 241-8-10 | 10.0 VCT @ 10 A | DP-241-8-10 | 10.0 VCT @ 10 A |
| 241-8-12 | 12.6 VCT @ 8.0 A | DP-241-8-12 | 12.6 VCT @ 8.0 A |
| 241-8-16 | 16.0 VCT @ 6.25 A | DP-241-8-16 | 16.0 VCT @ 6.25 A |
| 241-8-20 | 20.0 VCT @ 5.0 A | DP-241-8-20 | 20.0 VCT @ 5.0 A |
| 241-8-24 | 24.0 VCT @ 4.0 A | DP-241-8-24 | 24.0 VCT @ 4.0 A |
| 241-8-28 | 28 VCT @ 3.6 A | DP-241-8-28 | 28 VCT @ 3.6 A |
| 241-8-36 | 36 VCT @ 2.8 A | DP-241-8-36 | 36 VCT @ 2.8 A |
| 241-8-48 | 48 VCT @ 2.0 A | DP-241-8-48 | 48 VCT @ 2.0 A |
| 241-8-56 | 56 VCT @ 1.8 A | DP-241-8-56 | 56 VCT @ 1.8 A |
| 241-8-120 | 120 VCT @ 0.85 A | DP-241-8-120 | 120 VCT @ 0.85 A |
Mechanical Specifications
| Size VA | Dimensions (Inches) L x W x H | ML (typ) Inches | Weight (lbs) |
|---|---|---|---|
| 3 (2.4) | 2.07 x 1.17 x 1.23 | 1.75 | 0.25 |
| 4 (6) | 2.37 x 1.31 x 1.43 | 2.00 | 0.44 |
| 5 (12) | 2.81 x 1.43 x 1.69 | 2.37 | 0.7 |
| 6 (30) | 3.25 x 1.74 x 1.96 | 2.81 | 1.1 |
| 7 (56) | 3.68 x 1.94 x 2.28 | 3.12 | 1.7 |
| 8 (100) | 4.03 x 2.30 x 2.58 | 3.56 | 2.75 |
Note: Agency certified 241 Series transformers with standard length and color lead wires are readily available. See website for 241-L product series.
2411272146_Bel-Fuse-DP-241-8-36_C17498804.pdf
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