MCG Surge Protection XT Series Installation Instructions Manual

MCG
Model 160MXT Installation Instructions
Important Warranty Information
MCG surge protectors are designed to work at specific voltages and configurations, for example, at 120/
208VAC, wye. Installation of the surge protector improperly on a power system will automatically void
the warranty.
1. Confirm Model with Power Service.
Measure Ø-N, Ø-Ø, Ø-Gnd with voltmeter to confirm application voltage prior to installation.
160MXT
120T
120Y
220Y
240Y
240DCT
277Y
347Y
240D
480D
600D
2. Disconnect Power before Installation.
All wiring to be done in accordance with National Electric Code and local codes by qualified electricians.
Note: This device features internal protection that will disconnect the surge protective component at the end of its useful life
but will maintain power to the load - now unprotected. If this situation is undesirable for the application, follow the instructions
for servicing the device.
3. Mounting.
For best performance, mount protector as close to service panel as possible. Secure unit to mounting surface.
Use proper fasteners as indicated. (Fasteners not supplied.)
SENTINEL POWER INC • Toll Free: 1-800-784-7989 • www.sentinelpowerinc.com • E-Mail: ken@sentinelpower.com
922 Middletown Rd, New Stanton, PA 15672, USA • Telephone: (724) 925-8181 • Fax: (724) 925-1764
Surge Protection
Power Service
120/240 VAC
120/208 VAC
220/380 VAC
240/415 VAC
240/120/120 VAC
277/480 VAC
347/600VAC
240 VAC
480 VAC
600 VAC
Description
1 ph, 3w + gnd, split phase
3 ph, 4w + gnd, Wye
3 ph, 4w + gnd, Wye
3 ph, 4w + gnd, Wye
3 ph, 4w + gnd, High-leg Delta
3 ph, 4w + gnd, Wye
3 ph, 4w + gnd, Wye
3 ph, 3w + gnd, Delta
3 ph, 3w + gnd, Delta
3 ph, 3w + gnd. Delta
Product No. 299-600-91 Rev. B
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Wiring Diagram (pg. 2)
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