Product Description
The A6D150R is a heavy‑duty 150 Amp, 600 Volt AC time‑delay cartridge fuse from the Amp‑Trap 2000® (A6D‑R) line, offering current‑limiting, dual‑element protection. Designed for use in mains, feeders, motor circuits, transformers, control panels, and general‑purpose industrial or commercial electrical systems, it balances robust fault interruption with tolerance to normal inrush currents (e.g. motor start‑ups, transformer energizing).
These fuses provide fast clearance under fault conditions — safeguarding downstream wiring and equipment — yet allow brief overloads without nuisance openings, making them a versatile solution for demanding environments.
Product Details
-
Brand: Gould Shawmut / Mersen
- Condition: Used
-
Model / Part Number: A6D150R
-
Fuse Class: Class RK1, Amp‑Trap 2000® (time‑delay, current‑limiting)
-
Amperage Rating: 150 A
-
Voltage Rating: 600 V AC
-
Interrupt Rating: 200 kA (AC)
-
Fuse Type: Time‑Delay, Dual‑Element, Current‑Limiting Cartridge Fuse
-
Body Style / Size: Cylindrical “rejection‑style” body, approx. 1‑13/16″ diameter × 9‑5/8″ length
-
Termination / Mounting: Blade‑end terminals, clip or holder‑mount (rejection‑style)
-
Certifications / Standards: UL 248‑12; CSA C22.2 No. 248.12 (where applicable)
-
Applications: Motors, transformers, safety switches, feeders, branch circuits, panelboards, control panels, general power distribution.
Key Features
-
Dual‑element time‑delay design tolerates motor inrush and transformer energizing without nuisance fuse trips.
-
Current‑limiting construction reduces let‑through energy during faults, helping to protect downstream equipment and wiring.
-
High interrupt rating (200 kA AC) — robust enough for heavy industrial short‑circuit conditions.
-
Rejection‑style cartridge prevents incorrect substitutions when used with appropriate fuse holders — enhances safety and compliance.
-
Dual AC rating — increases versatility for installations using either alternating or direct current.
A6D150R-UA-YAG.
