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Wiring Circuit Breaker L Series (Low Capacity)

Wiring Circuit Breaker L Series (Low Capacity)

- Instantaneous trip fixed type MCCB (Molded Case Circuit Breakers) L series from Fuji electric. - Frame size of breaker is 50. - No. of poles is 3 poles. - Rated break capacity: 42 kA at 500 VAC, 50 kA at 440 VAC and 100 kA at 230 VAC. - Optional accessories (Sold separately): External control handle (BZ-V20C, BZ-N20B), Short terminal cover (BZ-TS20B-3, BZ-TB20B-3), Handle lock cover (BZ-L20C), Single hole flat terminal (BZ-S20B-503), Mechanical interlock (BZ-M120C-3, BZ-M220C-3, BZ-M320C-3). -Trip button available.

Part Number

Configured Part Number is shown.

Part Number
L53BI/5
L53BI/10
L53BI/15
L53BI/20
L53BI/30
L53BI/40
L53BM/0.7
L53BM/1.4
L53BM/2
L53BM/2.6
L53BM/4
LA53B/5
LA53B/5WK
LA53B/10
LA53BI/10
LA53BI/15
LA53BI/20
LA53BI/30
LA53BI/40
LA53BM/5
LA53BM/8
LA53BM/10
LA53BM/12
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSRated block capacity AC 400 V
(kA)
Rated Current
(A)
Representative Standard Dimension height
(mm)
Dimension depth
(mm)
Model class (application) Alarm Contact Auxiliary Contact
1 Piece(s) 88 Day(s) 10-5-13080Instant shut-off system--
1 Piece(s) 88 Day(s) 10-10-13080Instant shut-off system--
1 Piece(s) 88 Day(s) 10-15-13080Instant shut-off system--
1 Piece(s) 88 Day(s) 10-20-13080Instant shut-off system--
1 Piece(s) 88 Day(s) 10-30-13080Instant shut-off system--
1 Piece(s) 88 Day(s) 10-40-13080Instant shut-off system--
1 Piece(s) 88 Day(s) 10500.7PSE13080For electric motor protection--
1 Piece(s) 88 Day(s) 10501.4PSE13080For electric motor protection--
1 Piece(s) 88 Day(s) 10502PSE13080For electric motor protection--
1 Piece(s) 88 Day(s) 10502.6PSE13080For electric motor protection--
1 Piece(s) 88 Day(s) 10504PSE13080For electric motor protection--
1 Piece(s) 88 Day(s) 10505PSE150102General wiring--
1 Piece(s) 88 Day(s) 10505PSE150102General wiring1 alarm contact1 auxiliary contact
1 Piece(s) 88 Day(s) 105010PSE150102General wiring--
1 Piece(s) 88 Day(s) 10-10-150102Instant shut-off system--
1 Piece(s) 88 Day(s) 10-15-150102Instant shut-off system--
1 Piece(s) 88 Day(s) 10-20-150102Instant shut-off system--
1 Piece(s) 88 Day(s) 10-30-150102Instant shut-off system--
1 Piece(s) 88 Day(s) 10-40-150102Instant shut-off system--
1 Piece(s) 88 Day(s) 10505PSE150102For electric motor protection--
1 Piece(s) 88 Day(s) 10508PSE150102For electric motor protection--
1 Piece(s) 88 Day(s) 105010PSE150102For electric motor protection--
1 Piece(s) 88 Day(s) 105012PSE150102For electric motor protection--

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Basic Information

Ampere frame 50AF Rated block capacity, voltages except VAC 100/200/400, VDC 250 Available Number of Poles 3
Mounting Method Fasten With Screws Connection Method Surface form Dimension width(mm) 75

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