Emerson 1-Pair Protected Terminal Blocks, 3-Pair Protected Terminal Blocks Brochures and Data Sheets
1 and 3-Pair
Protected Terminal Blocks
Key Features
Description
• Phenolic material provides low
moisture absorption
• Raised terminal posts offer high
surface insulation
• Interlocking design conserves
space
The 1-pair protected terminal block is made of electrical grade phenolic. The 3-pair
protected terminal block is made of thermoplastic. These fire-resistant blocks provide
high dielectric strength and low moisture absorption. The units have single color-coded
24-gauge PVC insulated wires attached to each terminal post (pair 1 = blue, pair 2 =
orange, pair 3 = green). A stainless bracket for the 1-pair block prevents possible
rotation while mounting on .312-in. (7.94mm) or .687-in. (17.50mm) standard width
brackets.
Application
Terminal blocks are used in aerial ready-access enclosuress and buried wire cable
pedestals. The units come with gas tube arresters.
Outside Plant for
Business-Critical Continuity
™
OSPDS-061700 / 0510
381VSR2281VSR2
1
1 and 3-Pair Protected Terminal Blocks
Dimensions
Block Size H W D
1-pair 2.312-in. (58.72mm) 1.375-in. (34.92mm) 2.00-in. (50.80mm)
3-pair 2.833-in. (71.96mm) 3.125-in. (79.38mm) 2.00-in. (50.80mm)
Ordering Information
Catalog Part
Number* Number Description
281VSR2 F000148 1 pr protector with single wire 5-ft. leads and 1304VSR2 pro-
tector unit, gas, Independent, 350-400V
Terminal
Connection
283VSR2 F005032 1 pr protector with single wire 2.5-ft. leads and 1304VSR2 pro-
tector unit, gas, Independent, 350-400V
381VSR2 F000149 3 pr protector with single wire 5-ft. leads and 1304VSR2 pro-
tector unit, gas, Independent, 350-400V
Emerson Network Power.
The global leader in enabling
Business-Critical Continuity™.
NOTE: For testing equipment, tools, etc. see the Accessories section of this catalog.
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Connectivity
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Embedded Power
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Energy Systems
4350 Weaver Parkway, Warrenville, IL 60555
Toll Free: 800-800-1280 (USA and Canada)
Telephone: 440-246-6999 Fax: 440-246-4876
Web: EmersonNetworkPower.com/OSP
2
© 2010 Emerson Network Power Energy Systems,
North America, Inc. All rights reserved.
Emerson®, Emerson Network Power™, Business-Critical Continuity™,
NetReach™, NetSpan™ and NetXtend™ are trademarks of
Emerson Electric Co. and/or one of its subsidiaries.
Printed in USA
OSPDS-061700 / 0510
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