High Current Square Shaped Thermal Cutoff Fuse Links
40A 50A 250V 150°C 190°C temperature protection fuses for industrial applications
Product Overview
Y series thermal cutoff fuse links provide reliable over-temperature protection for high-current applications up to 50A at 250V.
Construction
- Plastic shell housing
- Precision melting point alloy wire
- Specialized resin compounds
- Copper pin terminals
- Seal resin encapsulation
Quality Specifications
- Clear, legible printing identification
- Complete resin filling without voids
- High-quality tin plating on pins
- No oxidation, black spots, or damage
- Intact shell without cracks or perforations
Technical Specifications
| Type |
Rated Function Temp Tf (°C) |
Hold Temperature Tc (°C) |
Max Temperature Tm (°C) |
Actual Action Temp (°C) |
Rated Voltage Ur (V) |
Rated Current Ir (A) |
| Y85 |
185 |
140 |
210 |
182±3 |
250 |
40/50 |
| Y90 |
190 |
140 |
215 |
185±5 |
250 |
40/50 |
Product Images