Square D PBQ Fusible Plug-In Unit 600A 240V
600A | 240V | 4 Pole 4 | H, K, R | 200kAIC
The Square D PBQ Fusible Plug-In Unit 600A 240V is a Square D ; Schneider Electric PBQ (I-Line High-Amp) fusible bus plug rated 600A at 240V, 4 Pole, 4. This fusible switch plug-in features H, K, R fuse compatibility with 200kAIC interrupting capacity. Designed for Square D I-Line / I-Line II Busway, this plug provides reliable fusible disconnect protection for branch circuit distribution in industrial and commercial power systems.
Technical Specifications
Rated 600A at 240V, 60Hz, 4 Pole 4 configuration. NEMA 1 enclosure rating. Bus stab configuration: I-Line plug-in stab. Hook-Swing Plug-In mounting. Neutral included. Equipment ground: Yes.
Features and Design
High-amperage fusible switch; Hook-swing mounting; Safety interlock. Compatible with Square D I-Line / I-Line II Busway. H, K, R fuse class provides selective coordination for downstream protection.
Applications
Ideal for industrial power distribution, commercial building electrical systems, manufacturing facilities, data centers, and institutional power distribution requiring fusible disconnect protection with 200kAIC short circuit current rating.
