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Mersen A4BQ150-TA 600V 150A CLASS L

Manufacturer: Mersen | Catalog # A4BQ150-TA | Cooper Electric Part # 911868
$751.81/ea
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Product Spec Sheet
Amp-Trap 2000 A4BQ fuses are 20 percent more current limiting than any other Class L fuse on the market. When correctly coordinated, they bring a superior level of protection to service entrance equipment. Downstream circuit components have maximum protection against short circuit let-thru current. A4BQ's built-in 4-second time-delay characteristic (at 500percent of rated current) accommodates harmless inrush currents with no nuisance opening.

Technical Information

Amperage
150 Amp
Applications
Mains Feeders Large motors Lighting, heating & general loads Circuit breaker back-up UPS Battery Circuits
Fuse Class
Class L
Indicator
TA Indicator
Insulation Material
GMG
Interrupt Rating
200 kAIC
Mounting Type
Bolted
Rated Voltage AC
600 V
Rated Voltage DC
500 V
TC Connection
Blade
Terminal Material
Silver-Plated Copper
Terminal Type
Blade
Type
North American Power Fuses
Voltage
600 VAC

Packaging

Pkg Qty
1

Manufacturer Information

Brand
Ferraz Shawmut Canada, Inc.
Sub Brand
Amp-Trap® 2000, SmartSpot®

General Product Info

12-Digit UPC
782001293895
Class
L
GTiN
10782001293892
Product UPC
78200129389
Weight
2.8 lb

Dimensions

Diameter
2 Inch
Length
8.63 Inch
Features
  • Fastest operation under short circuit conditions: Let-thru currents are typically 20 percent lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse
  • Time-delay for high inrush loads such as motors and transformers, without nuisance opening
  • 300kA interrupting rating - self-certified, UL witnessed tests
  • Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA
  • Recommended for Arc Flash energy reduction
  • Pure silver links ensure lowest let-thru current and longer fuse life
  • Easy 2-to-1 selectivity for prevention of nuisance shutdowns and blackouts
  • Rejection-style design prevents replacement errors
  • High-visibility orange label gives instant brand recognition
  • Reduced inventory because A4BQ can replace all older types of Class L fuses now in-service
  • Metal-embossed date and catalog number for traceability and lasting identification
  • Fiberglass body provides dimensional stability in harsh industrial settings
  • High-grade silica filler ensures fast arc quenching
  • Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator
Applications
  • Mains
  • Feeders
  • Large motors
  • Lighting, heating & general loads
  • Circuit breaker back-up
Approvals & Standards
  • UL listed to standard 248-10 File E2137
  • DC listed to UL standard 248 (100-2000A)
  • CSA certified to standard C22.2 No. 248.10 (601-6000A)
  • UL listed
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