Hollyland

HOLLY FUSE 51MS-120L 125V AC 12A Medium Slow-Blow Glass Fuse

Name: HOLLY FUSE 51MS-120L 125V AC 12A Medium Slow-Blow Glass Fuse
Brand: Hollyland
SKU: 51MS-120L

Part Number: 51MS-120L

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Technical listing for 51MS-120L: 12A, 125V AC medium slow-blow glass fuse with manufacturer-verified operating characteristics. Confirmed common approvals: UL, cUL.

Rated Current12A

Rated Voltage125V AC

Package5.2×20mm

Tags

250V AC 5×20mm Cartridge / Clip Glass Tube Fuses Time-Lag (T)

The 51MS-120L fuse is listed by HOLLY FUSE for 12A, 125V AC. It belongs to the 51MS family and uses a medium slow-blow characteristic. Confirmed common approvals: UL, cUL. Manufacturer source: Current Fuse catalogue p33.

Technical Specifications

Part Number: 51MS-120L
Manufacturer Part Number: 51MS-120L
Series: 51MS
Fuse Type: Glass Tube Fuse
Current Rating: 12A
Voltage Rating: 125V AC
AC / DC: AC
Operating Temperature: -55°C to +125°C
Package / Dimensions: 5.2×20mm
Mounting: Cartridge / Clip
Application: Electronic Circuit Protection
Standard: UL 248-1 · UL 248-14
Terminal Type: Ferrule
Fuse Speed: Medium Time-Delay
Approvals: cULus · UL
Certifications: UL · cUL
Reference Lead Time: 2–4 weeks
Rated current: 12A
Rated voltage: 125V AC
Fuse characteristic: Medium Slow-Blow
Fuse construction: Glass Tube Fuse
Standards: UL 248-1, UL 248-14
Interrupting capacity: no single general value stated for this exact rating/voltage in the catalogue; consult the detailed approval/rating table.
Manufacturer-listed approval authorities: UL/cUL, UR, CSA, PSE and KC are listed by the manufacturer; exact approvals vary by rating/voltage. 52MS-100H is specifically noted as not UL approved.
Operating temperature: -55°C to +125°C
Source: Hollyland Current Fuse catalogue, printed page 33