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 from materials that support up to 60C ambient environments, these transformers provide greater performance in less space. They are designed for various applications requiring reliable power conversion and are available in multiple power ratings, input voltages, and output voltages.
Product Attributes
- Brand: Belfuse (Signal Transformer)
- Series: M4L Series
- Feature: More-4-Less
- Insulation System: Class F (155C)
- Compliance: RoHS Compliant
- Material Support: Up to 60C ambient environments
- Terminals: Touch-Safe (IP20 type) with screw/binding clamp and 3/16 & 1/4 Fast-On connections
- Customization: Custom versions available upon request
Technical Specifications
| Part Number | VA Rating | Secondary RMS Voltage | Secondary Current (A) | Primary Voltage (50/60 Hz) | Dimensions (Inches / mm) L x W x H | Mounting Screw | Weight (lbs / kg) | Dielectric Strength | Leakage Current | Flame Rating | Insulation System | UL Standards | CSA Standards | IEC / EN Standards | CE Compliance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M4L-1-3 / M4L-2-3 / M4L-3-3 | 300 VA | 115 V | 2.6 A | 100, 105, 115, 125, 200, 210, 215, 230, 250 V | 4.20 (106.68) x 4.08 (103.51) x 3.75 (95.3) | #10 | 7.0 (3.18) | 4.0 kV | < 30 micro Amps | UL 94-V0 | Class F (155C) UL 1446 File # E66312 | UL 5085-1, UL 5085-2, UL 60601-1, UL 60950-1, UL 1097, UL 2097 | 22.2 #66.1, File # 221070 | IEC / EN 62368 (VDE License 1447) | VDE Declaration of Conformity LVD 2014/35/EU |
| M4L-1-4 / M4L-2-4 / M4L-3-4 | 450 VA | 115 V | 3.9 A | 100, 105, 115, 125, 200, 210, 215, 230, 250 V | 4.46 (113.28) x 4.33 (110) x 4.50 (114.3) | #10 | 11.0 (5) | ||||||||
| M4L-1-6 / M4L-2-6 / M4L-3-6 | 600 VA | 115 V | 5.2 A | 100, 105, 115, 125, 200, 210, 215, 230, 250 V | 4.46 (113.28) x 5.08 (129.03) x 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 | 100, 105, 115, 125, 200, 210, 215, 230, 250 V | 4.89 (124.20) x 5.70 (144.78) x 5.25 (133.4) | 1/4 | 22.0 (10.0) |
Additional Specifications:
- Meets: UL 864, UL 913, UL 916, UL 924, UL 1012, UL 1069 & UL 1238
2411272153_Bel-Fuse-M4L-2-10_C17597557.pdf
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