Main specs
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Manufacturer Part Number
A4BQ200
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Specification
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Rejection/Non-Rejection
Rejection
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Response Time
4 s at 500%
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Type
Current Limiting Low Voltage North American Time Delay
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Indicating/Non-Indicating
Non-Indicating
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Body Size
2 in Dia x 8-5/8 in L
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Features
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Fastest operation under short circuit conditions - let-thru currents are typically 20% lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest class L fuse
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Time delay for high inrush loads such as motors and transformers, without nuisance opening
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300 kA interrupting rating, self certified (UL witnessed)
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Most current limiting for lowest peak let-thru current, even at fault currents up to 300 kA
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Pure silver links ensure lowest let-thru current and longer fuse life
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Easy 2-to-1 selectivity for prevention of nuisance shutdowns and "blackouts"
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Rejection style design prevents replacement errors (when used with recommended fuse blocks)
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High visibility orange label gives instant recognition
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Reduced inventory because A4BQ can replace all older types of class L fuses now in service
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Metal embossed date and catalog number for traceability and lasting identification
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Fiberglass body provides dimensional stability in harsh industrial settings
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High grade silica filler ensures fast arc quenching
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Silver plated copper contact
Competitor Information
| Competitor Name |
Competitor Part Number |
| Grainger |
4ZAH7 |
Additional Information
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Alternative Part Number
7713652
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Standards/Approvals
CSA C22.2 No. 248.10|DC Listed|RoHS Compliant|UL 248|UL 248-10 File No. E2137
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