Ring and Ringless Devices

Class 4141 / Refer to Catalog 4141CT0701

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.

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

Ring Type MP Meter-Pak Metering Equipment with 125 A (42 kA Maximum SCCR) or 200 A (22 kA Maximum SCCR) Meter Socket Positions

Amperes per Pos.	No. of Positions	Factory-Installed Main Lugs Ampacity (alternate lugs ^[1])	Main Bus Ampacity (A)	Cat. No.	Line Lug Wire Size Al/Cu AWG/kcmil	Circuit Breaker Type (2P)	Hub Prov. ^[2]	Semi-Flush Flange Kit	Wt Lbs	Box No.
125	2	200	200	MP22125 ^[3]	(1) 4–250	QO, QO-VH, QOH	A/B300	MPSF12	46	1R
	3	300	300	MP33125 ^[4]	(1) 1/0–600 or (2) 1/0–250		A-L	MPSF14	95	2R
	4	400	400	MP44125 ^[4]	(1) 1/0–600 or (2) 1/0–250		A-L	MPSF14	97	2R
	5	400 Al 500 Cu	500	MP55125 ^[4]	(1) 1/0–600 or (2) 1/0–250		(4) A-L	MPSF16	130	3R
	6	400 Al 500 Cu	600	MP66125 ^[4]	(1) 1/0–600 or (2) 1/0–250		(4) A-L	MPSF16	132	3R
200	2	400	400	MP42200 ^[4]	(1) 1/0–600 or (2) 1/0–250	QOM2-MM, QOM2-MVH	(4) A-L	MPSF23	99	4R
	3	400	400	MP43200 ^[4]	(1) 1/0–600 or (2) 1/0–250			MPSF23	99	4R
	4	400	600	MP64200 ^[4]	(1) 1/0–600 or (2) 1/0–250			MPSF24	135	5R
	5	600 Al, 750 Cu	800	MP85200 ^[4]	(2) 3/0–500			MPSF26	173	6R
	6	600 Al, 750 Cu	800	MP86200 ^[4]	(2) 3/0–500			MPSF26	173	6R

Ringless Type MP Meter-Pak Metering Equipment with 125 A (42 kAMaximum SCCR) or 200 A Type MPR, MPH (22 kA Maximum SCCR) or 225 A Type MPL (100 kA Maximum SCCR) Meter Socket Positions

Amperes Per Pos.	No. of Pos.	Factory-Installed Main Lugs Ampacity (alternate lugs ^[1])	Main Bus Ampacity	No. Bypass Cat. No.	Horn Bypass Cat. No.	Lever Bypass Cat. No.	Line Lug Wire Size Al/Cu AWG/kcmil	Circuit Breaker Type (2P) ^[5].	Hub Prov. ^[2]	Semi-Flush Flange Kit	Wt Lbs	Box No.
125	2	200	200	MPR22125	MPH22125	—	(1) 4–250	QO, QO-VH, QOH	A/B300	MPSF12	46	1R
	3	300	300	MPR33125	MPH33125	—	(1) 1/0–600 or (2) 1/0–250		A-L	MPSF14	95	2R
	4	400	400	MPR44125	MPH44125	—	(1) 1/0–600 or (2) 1/0–250		A-L	MPSF14	97	2R
	5	400 Al 500 Cu	500	MPR55125	MPH55125	—	(1) 1/0–600 or (2) 1/0–250		(2) A-L	MPSF16	130	3R
	6	400 Al 500 Cu	600	MPR66125	MPH66125	—	(1) 1/0–600 or (2) 1/0–250		(2) A-L	MPSF16	132	3R
200	2	400	400	MPR42200	MPH42200	—	(1) 1/0–600 or (2) 1/0–250	QOM2-MM, QOM2-MVH	(2) A-L	MPSF23	99	4R
	3	400	400	MPR43200	MPH43200					MPSF23	99	4R
	4	400	600	MPR64200	MPH64200					MPSF24	135	5R
225	2	350	350	—	—	MPL32225	(1) 1/0–600 or (2) 1/0–250	QBP-TM, QDP-TM, QGP-TM or QJ-TM QO ^[6], QO-VH ^[6] or QOH ^[6]		N/A	105	7R
	3	400	500	—	—	MPL53225				N/A	147	8R
	4	400	600	—	—	MPL64225				N/A	200	9R
200	5	600 Al, 750 Cu	800	MPR85200	MPH85200	—	(2) 3/0–500	QOM2-MM, QOM2-MVH		MPSF26	173	6R
200	6	600 Al, 750 Cu	800	MPR86200	MPH86200	—	(2) 3/0–500	QOM2-MM, QOM2-MVH		MPSF26	173	6R

note

UL Listed short circuit current rating depends on lowest interrupting rating of circuit breaker installed.

Tenant Circuit Breakers

QOM2200MVH

QO2100VH 2P, Plug-on Type Circuit Breaker
QDP22200TM 2P, Plug-on Type Circuit Breaker

UL Listed Short Circuit Current Rating depends on lowest interrupting rating of circuit breaker installed. (Refer to UL Listed Meter Center Short Circuit Current Ratings (SCCR) for Square D certified ratings for downstream panelboards and load centers.)

Tenant Circuit Breakers

Amperes	10 k AIR 120/240 Vac	22 k AIR 120/240 Vac	42 k AIR 120/240 Vac	100 k AIR 120/240 Vac
For use in 125 A Max. Type MP, MPR and MPH Meter-Pak Metering Equipment
40	QO240	QO240VH ^[7]	QOH240	—
50	QO250	QO250VH ^[7]	QOH250 ^[7]	—
60	QO260	QO260VH	QOH260 ^[7]	—
70	QO270	QO270VH	QOH270 ^[7]	—
80	QO280	QO280VH	QOH280 ^[7]	—
90	QO290	QO290VH	QOH290	—
100	QO2100	QO2100VH	QOH2100	—
125	QO2125	QO2125VH	QOH2125	—
For use in 200 A Max. Type MP, MPR and MPH Meter-Pak Metering Equipment
100	QOM2100MM	QOM2100MVH	—	—
125	QOM2125MM	QOM2125MVH	—	—
150	QOM2150MM	QOM2150MVH	—	—
175	QOM2175MM	QOM2175MVH	—	—
200	QOM2200MM	QOM2200MVH	—	—
Amperes	10 k AIR 120/240 Vac	25 k AIR 120/240 Vac	65 k AIR 120/240 Vac	100 k AIR 120/240 Vac
For use in 225 A MPL Lever Bypass Meter-Pak Metering Equipment
40	QO240 ^[6]	QO240VH ^[7] ^[8] ^[6]	QOH240 ^[9] ^[6]	—
50	QO250 ^[6]	QO250VH ^[7] ^[8] ^[6]	QOH250 ^[9] ^[7] ^[6]	—
60	QO260 ^[6]	QO260VH ^[7] ^[8]^[6]	QOH260 ^[9] ^[7] ^[6]	—
70	QBP22070TM	QDP22070TM	QGP22070TM	QJP22070TM
80	QBP22080TM	QDP22080TM	QGP22080TM	QJP22080TM
90	QBP22090TM	QDP22090TM	QGP22090TM	QJP22090TM
100	QBP22100TM	QDP22100TM	QGP22100TM	QJP22100TM
110	QBP22110TM	QDP22110TM	QGP22110TM	QJP22110TM
125	QBP22125TM	QDP22125TM	QGP22125TM	QJP22125TM
150	QBP22150TM	QDP22150TM	QGP22150TM	QJP22150TM
175	QBP22175TM	QDP22175TM	QGP22175TM	QJP22175TM
200	QBP22200TM	QDP22200TM	QGP22200TM	QJP22200TM
225	QBP22225TM	QDP22225TM	QGP22225TM	QJP22225TM

Accessories for MP Meter-Pak Meter Centers

MMLK500

Accessories

Accessory		Description	Cat. No.
Fifth Jaw Kit	Fifth Jaw Kit		5J
Horn Bypass Kit	For MPR and MPH only		MMHB
QO^™ Adapter	For Bolt-on Q2M tenant circuit breakers (40–125 A, 2P)		EZM125QOA
Slider Type Manual Circuit Closing:		125 A Ring Style 2 Position Top Meter (Only) 125 and 200 A Ring Style	MM125MB ^[10] MM200MB ^[10]
Sealing Rings:		Snap-on Aluminum Screw Type Aluminum Snap-on Type Stainless Steel	2920910001 29008W ARP00026
Meter Cover-Lexan^™	Meter Cover-Lexan^™		29007
Optional Lug Kits:		(1) 1/0–600 AWG/kcmil or (2) 1/0–250 AWG/kcmil per phase	MMLK250 ^[11]^[12]
Optional Lug Kits:		(2) 3/0–500 AWG/kcmil per phase (2) 2–600 AWG/kcmil per phase	MMLK500 ^[12] MMLK600 ^[12]
Semiflush Kits:		125 A 2 Position 125 A 3–4 Position 125 A 5–6 Position 200 A 2–3 Position 200 A 4 Position 200 A 5–6 Position	MPSF12 MPSF14 MPSF16 MPSF23 MPSF24 MPSF26
NEMA/EUSERC Lug Landing Kit:	For 3 through 6 position 125 A and 200 A devices. Each pad rated 600 A maximum and includes (2) 1/2-13 studs and mounting hardware.		MMSK2 ^[12]
MP Meter-Pak Wireway: (Wall Mount Pedestal)		125 A 2 Position ONLY 125 A 3–6 Position 200 A 2–6 Position MPL53-225 MPL64-225	MP43X8PED MP43X11PED MP43X11PED MP43X11PED MP35X11PED^[13]
MP Meter-Pak Wireway Extensions:		Used ONLY with MP43X8PED Used with MP43X11PED and MP35X11PED	MP12X8PEDEXT^[13] MP12X11PEDEXT ^[13]