Documentation & Downloads
Bussmann FNQ-R-1-3/10 CLASS CC TIME DELAY
- MPN: FNQ-R-1-3/10
- UPC: 051712147040
- PPN: BUS-FNQ-R-1-3/10
CAD
$23.90
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
Description
CLASS CC TIME DELAY
Features
- Part of the Limitron FNQ-R series, this 1-3/10 A cartridge fuse is custom-engineered to safeguard high-spec industrial control circuits, inductive solenoids, and small control power transformers (CPTs). It serves as a dedicated, high-precision safety barrier that isolates minor downstream instrumentation faults before they damage upstream power networks.
- This fuse features an advanced dual-element, slow-blow design that provides a minimum 12-second time-delay threshold at 200% of its rated current load. This temporal buffer effortlessly absorbs the brief, high-magnitude inductive magnetic surges naturally generated when control transformers or relays power on, eliminating disruptive nuisance trips while retaining flawless overcurrent safety.
- Built to handle severe grid anomalies, the cartridge features an ultimate interrupting capacity (IR) rated at a massive 200 kA RMS Symmetrical at 600 V AC. This heavy-duty rating ensures complete containment of high-energy short circuits, instantly stopping volatile arc flash expansion inside your automated factory enclosures.
- As a certified Class CC current-limiting component, the internal fuse link reacts in milliseconds during an extreme fault to clear the branch line before the short-circuit current can peak. This high current restriction shields fragile downstream PLCs, sensor cards, and solid-state relays from destructive electromagnetic stress and thermal deformation.
- The cartridge utilizes a standard Class CC rejection design, featuring a specialized grooved endcap that fits exclusively into rejection-style midget fuse blocks and finger-safe holders (such as the Bussmann CHCC series). This mechanical constraint physically blocks facility operators from mistakenly inserting an under-rated or non-current-limiting supplemental fuse into a critical branch circuit.
- Carrying full multi-market safety listings including CSA Certified (Class 1422-01) and UL Listed (Standard 248-4, Guide JDDZ), this product satisfies all safety mandates required by the Canadian Electrical Code (CEC). This strict compliance profiles it as a safe addition to commercial panels, ensuring smooth clearances during local municipal building inspections.
Documentation & Downloads
Specifications
Additional
- Voltage
- 600 Vac
- Interrupting Rating
- 200 kA Vac RMS Sym., 20 kA Vdc (15 & 20A)
- Fuse Class
- Class CC
- Length
- 1.5 in (38.1 mm)
Amperage1-3/10 A
Fuse TypeTime-delay
ComplianceUL Listed, CSA Certified, CE, RoHS (except 0.25A)
Diameter0.41 in (10.3 mm)
Similar Products
Loading carousel layout...
Loading carousel layout...
CAD
$23.90
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$23.90/ EA
Loading add to cart quantity...
