Product Overview
The Belfuse M4L Series More-4-Less International Transformers offer superior isolation with over 12 mm creepage distance between input and output windings. Constructed with materials suitable for up to 60C ambient environments, these transformers provide greater performance in less space. They feature touch-safe terminals (IP20 type) with screw/binding clamp and Fast-On connections, and are RoHS compliant.
Product Attributes
- Brand: Belfuse (Signal)
- Series: M4L Series More-4-Less
- Insulation System: Class F (155C) UL 1446 File # E66312
- Flame Rating: UL 94-V0
- Certifications: UL, CSA, IEC/EN, CE Compliance (VDE Declaration of Conformity LVD 2014/35/EU)
- RoHS Compliant
- Custom versions available upon request.
Technical Specifications
| Part Number | VA Rating | Secondary RMS Voltage | Secondary Current (A) | Length (Inches/mm) | Width (Inches/mm) | Height (Inches/mm) | Mounting Screw | Weight (lbs/kg) |
|---|---|---|---|---|---|---|---|---|
| M4L-1-3 / M4L-2-3 / M4L-3-3 | 300 VA | 115 V | 2.6 A | 4.20 (106.68) | 4.08 (103.51) | 3.75 (95.3) | #10 | 7.0 (3.18) |
| M4L-1-4 / M4L-2-4 / M4L-3-4 | 450 VA | 115 V | 3.9 A | 4.46 (113.28) | 4.33 (110) | 4.50 (114.3) | #10 | 11.0 (5) |
| M4L-1-6 / M4L-2-6 / M4L-3-6 | 600 VA | 115 V | 5.2 A | 4.46 (113.28) | 5.08 (129.03) | 4.50 (114.3) | #10 | 14.3 (6.49) |
| M4L-1-10 / M4L-2-10 / M4L-3-10 | 1000 VA | 115 V | 8.7 A | 4.89 (124.20) | 5.70 (144.78) | 5.25 (133.4) | 1/4 | 22.0 (10.0) |
| General Specifications | Value |
|---|---|
| Power Ratings | 300, 450, 600, 1000 VA |
| Dielectric Strength | 4.0 kV |
| Available Input Voltages | 100, 105, 115, 125, 200, 210, 215, 230, 250 V 50/60 Hz |
| Output Voltage | 115 V |
| Terminal Type | Touch-Safe (IP20 type) with screw/binding clamp and 3/16 & 1/4 Fast-On connections |
| Leakage Current | < 30 micro Amps (agency tested) |
| Ambient Temperature Rating | Up to 60C |
| Agency Certifications | Standard |
|---|---|
| UL Standards | UL 5085-1, UL 5085-2, UL 60601-1, UL 60950-1, UL 1097, UL 2097 |
| Meets UL Standards | UL 864, UL 913, UL 916, UL 924, UL 1012, UL 1069 & UL 1238 |
| CSA Standards | 22.2 #66.1, File # 221070 |
| IEC / EN Standards | IEC / EN 62368, (VDE License 1447) |
2411272153_Bel-Fuse-M4L-2-6_C17283162.pdf
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