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quality power transformer Bel Fuse MTT-300 featuring reinforced insulation and compliance with IEC standards factory
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quality power transformer Bel Fuse MTT-300 featuring reinforced insulation and compliance with IEC standards factory
>
Specifications
Secondary Winding:
-
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
1
Secondary Side Voltage:
12V;24V
Output Current:
25A;12.5A
Primary Side Voltage:
100V;115V;120V
Mfr. Part #:
MTT-300
Package:
Screw Terminals
Key Attributes
Model Number: MTT-300
Product Description

Product Overview

The Belfuse Chassis Mount MTT / DMTT Series Machine Tool Transformers are engineered for demanding commercial and heavy-duty machine applications. These transformers feature a concentrically constructed platform that provides both double reinforced insulation and volumetric efficiency, ensuring reliable performance in industrial environments. Designed to meet stringent safety and performance standards, they offer versatile primary voltage configurations and robust secondary outputs.

Product Attributes

  • Brand: Belfuse (Signal Transformer)
  • Product Series: MTT / DMTT
  • Certifications: UL1446 File #E66312, UL5085-1-2, UL 508, UL 60950, UL 197, UL 1262, IEC 60950, IEC 61558-2-4, IEC 61010-1, CSA 22.2 #66-1-2, VDE 0570, 0805, 0551, 0550
  • Compliance: CE, RoHS Compliant
  • Insulation System: UL recognized Class F, 155 C
  • Terminal Type: Touch Safe Terminals (IP20 Type) with screw/binding clamp and 3/16 and 1/4 Fast-On connections
  • Custom versions available upon request.

Technical Specifications

Model Power (VA) Primary Voltages (50/60 Hz) Secondary Voltages Dielectric Strength (Vrms Hipot) Leakage (< micro amps) Dimensions (L x W x H) Inches (mm) Weight lbs (kg)
MTT-300 / DMTT-300 300 MTT: 100, 115, 120 V tapped single
DMTT: 200, 220, 240, 400, 420, 440, 460, 480 V tapped dual
24 VCT @ 12.5 A, 12 V @ 25 A, 120 V @ 2.5 A 4000 <100 MTT-300: 4.12 (104.8) x 3.62 (92.1) x 3.5 (89.0)
DMTT-300: 5.26 (133.6) x 5.38 (136.6) x 3.86 (98.2)
9.82 (4.46)
MTT-650 / DMTT-650 650 MTT: 100, 115, 120 V tapped single
DMTT: 200, 220, 240, 400, 420, 440, 460, 480 V tapped dual
24 VCT @ 27 A, 12 V @ 54 A, 120 V @ 5.42 A 4000 <100 MTT-650: 5.25 (133.3) x 4.50 (114.3) x 4.2 (106.8)
DMTT-650: 5.5 (139.7) x 4.63 (117.8) x 4.50 (114.3)
19.84 (9.01)
MTT-1000 / DMTT-1000 1000 MTT: 100, 115, 120 V tapped single
DMTT: 200, 220, 240, 400, 420, 440, 460, 480 V tapped dual
24 VCT @ 41.7 A, 12 V @ 83.3 A, 120 V @ 8.33 A 4000 <100 MTT-1000: 7.06 (179.3) x 5.5 (139.7) x 3.69 (93.7)
DMTT-1000: 5.1 (129.6) x 6.1 (154.9) x 5.5 (139.7)
33.5 (15.2)

2411272206_Bel-Fuse-MTT-300_C17686544.pdf

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