Technical Data Bulletin

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2-5
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Ring and Ringless Devices
MP Meter-Pak™ Meter Centers
Class 4141 / Refer to Catalog 4100CT0701
Ring and Ringless Type Devices
MP44125
•
Consult local utility for approval before installation.
•
120/240 Vac 1Ø3W.
•
Main lugs only—two to six meter sockets.
•
Enclosures are indoor/rainproof NEMA 3R construction.
•
Suitable only for use as service equipment.
•
Swingable mounting feet supplied at bottom of device.
•
Factory-installed mechanical lugs, alternate lugs and NEMA/EUSERC lug landing kits
available.
•
Surface mount, convertible to semi-flush with field installed flange kit.
•
Ring type devices supplied with 4-jaw meter sockets (5th jaw kits available, order
separately).
•
Ringless type devices supplied with 5-jaw meter sockets, available with and without
horn or lever bypass.
•
Provisions for mounting 2-pole circuit breaker for each meter socket position (order
circuit breakers separately).
•
Mounting channel supplied, except for box 1R (125 A, 2-position).
•
Combination overhead/underground feed.
Table 2.9: MP Catalog Number Description
Number Segment Character Description MP H 4 4 125
Device Name MP Meter-Pak Meter Center
Socket/Bypass Type
Blank
Ring Type
R
Ringless Type with 5th Jaw
H
Ringless with Horn Bypass and 5th Jaw
L
Ringless with Lever Bypass, Jaw Release and 5th Jaw
Bus Ampacity
2 200 A
3 300 A
4
400 A
5 500 A
6 600 A
8 800 A
Number of Meter Sockets
2
2-Positions MP, MPH, MPL, and MPR
3
3-Positions MP, MPH, MPL, and MPR
4
4-Positions MP, MPH, MPL, and MPR
5
5-Positions MP, MPH and MPR
6
6-Positions MP, MPH, MPL and MPR
Max. Tenant Circuit Breaker Amperage
125 125 A
200 200 A
225 225 A
2
METERING EQUIPMENT
5/15/2019