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 a smaller space. They are designed for various industrial applications and feature touch-safe terminals for safe operation.
Product Attributes
- Brand: Belfuse (Signal Transformer)
- Series: M4L Series
- Technology: More-4-Less International Transformers
- Insulation System: Class F (155C)
- Flame Rating: UL 94-V0
- Compliance: RoHS Compliant
- Custom versions available upon request.
Technical Specifications
| Part Number | VA Rating | Secondary RMS Voltage | Secondary Current (A) | Dimensions (Inches) | Mounting Screw | Weight (lbs) |
|---|---|---|---|---|---|---|
| M4L-1-3 / M4L-2-3 / M4L-3-3 | 300 VA | 115 V | 2.6 A | L: 4.20 (106.68), W: 4.08 (103.51), H: 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 | L: 4.46 (113.28), W: 4.33 (110), H: 4.50 (114.3) | #10 | 11.0 (5) |
| M4L-1-6 / M4L-2-6 / M4L-3-6 | 600 VA | 115 V | 5.2 A | L: 4.46 (113.28), W: 5.08 (129.03), H: 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 | L: 4.89 (124.20), W: 5.70 (144.78), H: 5.25 (133.4) | 1/4 | 22.0 (10.0) |
| General Specifications: | ||||||
| Power Ratings | 300, 450, 600, and 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 | |||||
| Terminals | Touch-Safe (IP20 type) with screw/binding clamp and 3/16 & 1/4 Fast-On connections | |||||
| Insulation System | Class F (155C) UL 1446 File # E66312 | |||||
| Leakage Current | Agency tested @ < 30 micro Amps | |||||
| Ambient Environment | Up to 60C | |||||
| Agency Certifications & Standards: | ||||||
| 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) | |||||
| CE Compliance | VDE Declaration of Conformity LVD 2014/35/EU | |||||
2504101957_Bel-Fuse-M4L-3-10_C17272468.pdf
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