Square D LH automatic molded case switches open instantaneously at a factory preset magnetic trip point to protect the switch from high fault currents. They may be interlocked with another switch or circuit breaker to form a source-changeover system This Square D LH automatic switch is a 3 pole unit mount, 400A and 600VAC. It has a magnetic tripping current of 9600A. LH molded case switches are UL 489, CSA, IEC certified. .
- Product or Component Type : Circuit breaker
- Trip Unit Technology : Thermal-magnetic
- Line Rated Current : 400 A
- Number of Poles : 3P
- Breaking capacity code : H
- Mounting Mode : Unit mount
- Magnetic Hold Current : 8000 A
- Magnetic Tripping Current : 9600 A
- Electrical connection : Lugs, load
- Terminal identifier : AL400LA
- Height : 11 in (279.40 mm)
- Width : 6 in (152.40 mm)
- Depth : 5.84 in (148.34 mm)
- circuit breaker application : HACR rated
- Certifications : IEC, CSA, UL Listed
- Category : US10DE200935
- Discount Schedule : 0DE2
- GTIN : 785901042273
- Returnability : Yes
- Country of origin : MX
- Unit Type of Package 1 : PCE
- Number of Units in Package 1 : 1
- Package 1 Height : 11.90 in (30.226 cm)
- Package 1 Width : 13.40 in (34.036 cm)
- Package 1 Length : 19.70 in (50.038 cm)
- Package 1 Weight : 16.24 lb(US) (7.365 kg)
- Warranty : 18 months