ASCO Power Technologies Products Digital Binder

Power Source Switching and Control

Common Applications

ASCO 300 Series Automatic Transfer Switch Automatic transfer switch for commercial and light industrial

use. Rated for 120–600 VAC and 30– 3000 Amps, with 2–4 poles and NEMA 1–4X enclosures. Features a graphical LCD, LED indicators, and single-solenoid operation. UL 1008 and NFPA 110 compliant—ideal for healthcare, telecom, and retail facilities.

ASCO 300 Series Open Type Transfer Switch Open-style transfer switch designed for seamless integration into existing enclosures. Available in 2-4 poles with ampacity sizes from 30 through 3000 Amperes, making it ideal

for retrofit applications. Includes Group G controller (K894000-002), pre-wired harness with plug, and installation instructions. Requires

Data Center & Custom Applications

door modification if upgrading from legacy models without the Group G panel. Reliable switching performance in a compact, open configuration.

ASCO 7000 Series Open Type Transfer Switch High-speed transfer of loads between alternate sources of power, regardless of ampacity size, is achieved by a

ASCO 300 Series Quick Connect with Breakers Reliable and ready for rapid generator connection, this panel

reliable, field-proven solenoid operating mechanism. When combined with a programmable microprocessor controller

integrates overcurrent protection for safe, code-compliant backup power. Rated from 150 to 4000 Amps, it supports both input (generator) and output (load bank) configurations. UL 1008/UL 891 listed, with standard cam-locks, weatherproof NEMA 3R enclosures, and options for stainless steel. Ideal for NEC 700.3 compliance and critical infrastructure support

with keypad and LCD display, they offer the most advanced method of transferring all types of loads, such as motors, electronic drives, UPS’s and microprocessor-based systems. Available in ampacity sizes from 30 through 4000 Amperes with the largest selection of optional accessories offered anywhere. ASCO 7000 Series Bypass Isolation Transfer Switch Provides uninterrupted power during maintenance with bypass and isolation features. Rated from 150 to 4000

ASCO 300 Series Manual Transfer Quick Connects Manual transfer switch with quick connects for fast generator hookup. Rated for 120–600 VAC and 150– 1200 Amps, with multiple breaker configurations (utility, generator, or both). UL 1008 listed and available in NEMA 1–4X enclosures. Ideal for temporary power, load bank testing, and maintenance support.

Amps, it supports open, closed, and delayed transitions. Includes heavy duty interlocks, draw-out ATS design, and quick-make, quick-break bypass operation. Simple two-handle control with mechanical indicators. Available in shallow-depth designs for 800–1200A.