Asco 300 MUQ Manual Transfer Switch (3Ph, 4P, 800A)

This ASCO Series 300 (MUQ) Service Entrance Manual Transfer Switch is designed to manually transfer 3-Phase 4-Pole Switched Neutral loads up to 800A, and includes a circuit breaker on the utility side and an integrated quick connect docking station on the generator side. Ideal for service entrance applications requiring a roll-up generator for back-up power. UL 1008 Listed.

FEATURES

• Provides a total temporary power camlock connection and manual transfer solution in a single UL-1008 listed unit.
• Ideal for manually switching to a temporary generator during a power outage.
• Can be used to satisfy NEC 700.3 requirements to provide connection to a temporary generator while a permanent generator is being serviced.
• Manual operating handle with center-off position.
• ASCO’s reliable, field-proven, transfer switching technology.
• Designed to handle the demands of motors and high inrush currents.
• Integrated 80% Rated Molded Case Circuit Breaker with Electronic Trip on the Utility Side for Service Entrance Rating.
• Utilizes 16 Series Cam-Lok connectors for quick connection to a temporary generator.
• Modular compact design is easy to install and maintain.
• Floor-mounted Type 3R secure outdoor enclosure standard.

DOWNLOADS

Asco 300 MTS and QC Data Sheet

Asco 300 Quick Connect Products Brochure

Asco 300 Manual Transfer Switch Brochure

Asco 300 Frame H Operator’s Manual

Asco 300 MUQ Frame H 800A Drawing

Asco 300 Warranty

TRANSFER SWITCH OPTIONS

• Other 50/60Hz three phase voltages.
• Other enclosure: Type 3RX 316-Stainless Steel secure outdoor enclosure.

Please Note: Some Specs (including withstand ratings, dimensions, and weights) may vary with some of the options above.

OPTIONAL ACCESSORIES

Please order with transfer switch.

• Accessory 44G Strip Heater – Prevents condensation and freezing of condensation. Wired to load terminals: 208-240V or 480-600V. Contains wiring harnesses for all transfer switch sizes. Includes thermostat. (Also available as a field kit – see below for more information)
• Accessory 73 – Surge Suppressor Rated 200kA.
• Accessory 119 – Shunt Trip Options on the Breaker (see MTS & QC Data Sheet for further details).
• Accessory 125A – Seismic Rated Construction.
• Accessory 131 – Designation for Buy American Act Compliance, FAR 52.225-1 and FAR 52.225-9.
• Accessory 132 – Build America, Buy America Act Compliant: Pub. L. No. 117-58, section 70901-52.
• Accessory 134 – 100% Rated Breaker.
• Accessory 135L – Asco 5210 Digital Power Meter monitors the load source Voltage, Frequency, and Current. Calculates and displays Power, Energy, and Power Factor. (Also available as a field kit – see below for more information)
• Accessory 170 – User Interface/Annunciation – Offers LED indicators and Form C contacts for transfer switch position and source availability. Can be configured with or without phase rotation monitoring, a keyed or unkeyed maintained engine start switch with common alarm LED/contact, and an IO module for building management system integration. (See below for more information)