9F60BHH001 Mersen 1A 15.5kV Potential Transformer Fuse, Current-Limiting, 120kA IR

9F60BHH001

9F60BHH001 Mersen 1A 15.5kV Potential Transformer Fuse, Current-Limiting, 120kA IR

The Mersen 9F60BHH001 is a medium-voltage potential transformer fuse rated 1A at 15500VAC, listed for primary winding protection of potential transformers and control power transformers. It delivers a 120kA AC interrupting rating with current-limiting performance for medium-voltage circuit protection. The Amp-Trap 9F60-series (BHH) construction uses an epoxy body and copper ferrule terminals with clip mounting for use in standard fuse clips. At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

This E-rated EJ-1 device includes a visual blown-fuse indicator and is UL listed, supporting specification and submittal requirements for medium-voltage transformer protection.

Common Applications

• Primary winding protection of potential transformers
• Control power transformer protection
• Medium-voltage switchgear and metering circuits
• Current-limiting protection in 15.5kV systems

Key Features

• Current-limiting design: Limits let-through energy for superior downstream equipment protection.
• 120kA interrupting rating: High AC fault-clearing capacity for medium-voltage circuits.
• Visual indicator: Provides positive identification of an open fuse.
• Ferrule clip mounting: Installs in standard clips with cross-brand interchangeability.
• Epoxy body: Dimensional stability in harsh industrial environments.

Specifications

• Manufacturer: Mersen (formerly Ferraz Shawmut)
• Catalog Number: 9F60BHH001
• Series: 9F60 Amp-Trap, BHH
• Fuse Type: Potential Transformer, Current-Limiting
• Rating Class: E-Rated EJ-1
• Ampere Rating: 1 A
• Rated Voltage: 15500 VAC (15.5 kV)
• Interrupting Rating: 120 kA AC
• Frequency: 50/60 Hz
• Mounting: Clip
• Terminal: Copper Ferrule
• Indicator: Visual
• Body Material: Epoxy
• Compliance: UL Listed, RoHS

Product Identification

• Country of Origin: Mexico
• Dimensions: 1.56 in Dia x 12.88 in L
• Weight: 1.8 lb
• UPC/EAN: 782001398040

FAQ

What is the Mersen 9F60BHH001? It is a 1A, 15.5kV current-limiting potential transformer fuse with a 120kA interrupting rating, used to protect PT and control power transformer primary windings.

What is its interrupting rating? 120 kA AC.

Is it UL listed? Yes, it is UL listed and E-rated EJ-1.

How does it mou

Specifications