ASCO SERIES 300SE products use two types of construction.  Products 600 amperes and above, utilize a multi-section switchboard construction including a service equipment section containing the service (utility source) disconnect circuit breaker, grounding, and bonding provisions. A second section contains the power transfer switch.

PRODUCT FEATURES:

• Suitable for use as service entrance equipment. ASCO Series 300 Power Transfer Switch is listed to UL 1008 (standard for transfer switching equipment).
• Sizes available from 70 – 3000 amps, 600 VAC, 50 or 60 Hz, single or three phase.
• Meets all NEC requirements for use as service entrance.
• Silver plated copper ground and neutral bus solderless screw type terminals.
• Ground fault trip protection provided on sizes 1000 amps and above
• Available with solid or switched neutral.