Mersen 12 A FF Ceramic Cartridge Fuse, 14 x 51 mm
- RS Stock No.:
- 136-0507
- Mfr. Part No.:
- J1017183 / FR14GR69V12T
- Brand:
- Mersen
Subtotal (1 box of 10 units)*
£184.33
(exc. VAT)
£221.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 22 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 10 + | £18.433 | £184.33 |
*price indicative
- RS Stock No.:
- 136-0507
- Mfr. Part No.:
- J1017183 / FR14GR69V12T
- Brand:
- Mersen
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Mersen | |
| Current Rating | 12 A | |
| Product Type | Cartridge Fuse | |
| Fuse Size | 14 x 51 mm | |
| Fuse Speed | FF | |
| Voltage | 700 V ac | |
| Body Material | Ceramic | |
| Overall Length | 51mm | |
| Application Category | gR | |
| Fuse Characteristics | Super Fast Acting | |
| Series | Protistor | |
| Diameter | 14.3 mm | |
| Standards/Approvals | UL, IEC, CCC | |
| Select all | ||
|---|---|---|
Brand Mersen | ||
Current Rating 12 A | ||
Product Type Cartridge Fuse | ||
Fuse Size 14 x 51 mm | ||
Fuse Speed FF | ||
Voltage 700 V ac | ||
Body Material Ceramic | ||
Overall Length 51mm | ||
Application Category gR | ||
Fuse Characteristics Super Fast Acting | ||
Series Protistor | ||
Diameter 14.3 mm | ||
Standards/Approvals UL, IEC, CCC | ||
- COO (Country of Origin):
- TN
Mersen Protistor® 14x51 Type gR Fuses
From Mersen, a range of cylindrical Ultra-rapid fuses available in various current ratings with or without built-in strikers. These 14 x 51 Protistor® fuses are designed to protect power semi-conductors which comply with IEC 60269-1 and -4.
Features and Benefits
• gR class
• With or without striker
• Improved safety and protection
• Distribution circuit fuses
• IEC standard 60269-4 compliant
• Clearing all overloads
Standards
• IEC 60269-4
• UL 248-13
• CCCD GB 1539.4
• UL 248-13
• CCCD GB 1539.4
Related links
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