MERSEN SMF Series Time-Delay Fuse
The MERSEN SMF Series Time-Delay Fuse (MPN SMF1-1/4) is a cylindrical time-delay fuse rated at 1.25 A and 300 V AC. It features an integrated insulating cap for enhanced safety in overcurrent protection applications.
SKU 3G-OTH-23944
Also listed as: SMF114 · SMF1 1 4 · SMF1-1-4
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The MERSEN SMF Series Time-Delay Fuse (MPN SMF1-1/4) is a cylindrical time-delay fuse rated at 1.25 A and 300 V AC. It features an integrated insulating cap for enhanced safety in overcurrent protection applications.
Frequently Asked Questions
What is the MERSEN SMF Series time-delay fuse used for?
The MERSEN SMF Series time-delay fuse (MPN SMF1-1/4) provides overcurrent protection in industrial control panels, HVAC equipment, and motor circuits. Its integrated insulating cap enhances safety during installation and maintenance. Rated at 1.25 A and 300 V AC, it handles temporary inrush currents without nuisance tripping.
What are the specifications of the MERSEN SMF1-1/4 fuse?
The MERSEN SMF1-1/4 is a cylindrical time-delay fuse rated at 1.25 A and 300 V AC. It belongs to the SMF series and features an integrated insulating cap for added safety. The body style is cylindrical, and the manufacturer part number is SMF1-1/4. These specs ensure reliable overcurrent protection in industrial applications.
Where to buy MERSEN SMF1-1/4 fuses worldwide?
3G Electric supplies MERSEN SMF1-1/4 fuses to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We source and deliver genuine MERSEN components for your overcurrent protection needs.
How to select the correct MERSEN SMF series fuse for my application?
To select the correct MERSEN SMF series fuse, match the voltage rating (300 V AC) and current rating (1.25 A) to your circuit requirements. Consider the time-delay characteristic for motor or transformer inrush currents. Always verify the body style (cylindrical) and ensure the integrated insulating cap fits your holder. Consult a qualified engineer for critical applications.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN time-delay fuses with integrated insulating caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
