5 on Group Metering & Meter BreakersGroup Metering

Group Metering — Commercial Meter Stack Modules

Cutler-HammerJanuary 2001

Vol. 1,Ref. No. [0162]

35MM, Single-Phase Commercial Meter Stack ModulesEach socket is a 5 terminal blockwith lever bypass and jaw release.Ringless covers.Provision for 2-pole main tenantbreakers (circuit breakers notincluded). For circuit breaker catalognumbers, refer to Page 5-32

Phase balancing kits are includedwith three high and four high mod-ules. Each individual socket can bephase balanced in the field to thedesired lines (A-B, B-C, or A-C).Comes from factory as A-B.Indoor/outdoor construction.Main tenant feeders can exit top,bottom, or back.

If being used in outdoor applicationand exiting the top, mount Myertype hubs on rainproof cap.Short circuit ratings up to 100,OOOARMS symmetrical depending uponthe AIC rating of installed maintenant circuit breakers and maindevice.Copper horizontal bus suppliedas standard.

Non-EUSERC areas

Table 5-26.35MM — Single-Phase Commercial Meter Stack Modules

SystemVoltage

1 20/240 V,1-phase, 3-wire systems and208Y/120V network metering

(B-phase is highleg)

Ampere RatingPer MeterSocket

225

400

Number ofMeter Sockets

1234

1

BusAmpacity

1200120012001200

1200

Number ofJaws PerMeter Socket

5555

5

Main TenantBreaker TypePage 5-32

Bolt-on TypeEHD2 ®CC2 XCHH2 H2XCHH2 H4XCHH2_X

400A K-FrameIncluded

CatalogNumber ®

35MM120R1235MM220R1235MM320R1235MM420R12

35MM140R1240

PriceU.S.S

1,675.3,035.4,460.6,464.

4,775.

© Add NJ suffix for New Jersey "NJUA" approved units. Same price U.S. $.® END main tenant breakers require one 37MMCBK kit per breaker.

37MM, Three-Phase Commercial Meter Stack ModulesEach socket is a 7 terminal blockwith lever bypass and jaw release.Ringless covers.Provision for 3-pole main tenantbreakers (circuit breakers notincluded). For circuit breaker catalognumbers, refer to Page 5-32.

Indoor/outdoor construction.Main tenant breakers can exit top,bottom, or back.If being used in outdoor applicationand exiting the top, mount Myertype hubs on rainproof cap.

Short circuit ratings up to 100,OOOARMS symmetrical depending uponthe AIC rating of installed maintenant circuit breakers and maindevice.Copper horizontal bus suppliedas standard.

Non-EUSERC areas

Table 5-27.37MM — Three-Phase Commercial Meter Stack Modules

SystemVoltage

208Y/120V,3-phase, 4-wire and 240/1 20V,3-phase, 4-wire delta

(B-phase is high leg)

Ampere RatingPer MeterSocket

225

400

400

Number ofMeter Sockets

1234

1

1

BusAmpacity

1200120012001200

1200

1200

Number ofJaws PerMeter Socket ®

7777

7

7

Main TenantBreaker TypePage 5-32

Bolt-on TypeEHD3CCS XCHH3JH2X

CHH3 H4XCHH3_

400A K-FrameIncluded

CatalogNumber

37MM120R12 ®37MM220R12 ®37MM320R12 ®37MM420R12®

37MM140R12®

37MM140R1240

PriceU.S.$

2,025.3,585.5,380.7,210.

3,475.

4,775.

® Add NJ suffix for New Jersey "NJUA" approved units. Same price U.S. $.® EHD main tenant breakers require one 37MMCBK kit per breaker.® 320A continuous rated socket with provisions for two main tenant breakers.® If a socket in a 37MM meter stack module needs to be single-phase, order 37MM1CK. This will convert the 3-phase socket to single-phase.

Discount Symbol 22-CD

EiT« For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog CAT.200.01.T.E

Cutler-HammerJanuary 2001Vol. 1, Ref. No. [0161]

Group Metering & Meter BreakersGroup Metering

Group Metering — Commercial Meter Stack Modules

Product SelectionTable 5-25. Commercial Meter Stack Modules Catalog Numbering System

Phases

3-Phase Only

Number of Jaws

5 or 7

3 7 MM 1 40 R 12 40T T r T T1

Number of Meters

1,2, 3 or 4

Type of Metering

MM = Commercial Metering ModuleSS = Safety Socket — EUSERC

Enclosure

R = NEMA 3R

Tenant Breakers

E40 = 400A Included

Bus

12 = 1200A MainBus Ampacity

AB = Phases A&B — EUSERCAC = Phases A&C — EUSERCBC = Phases B&C — EUSERC

When Ordering:

1. Determine catalog number of Main Service Module

2. Determine catalog number of Meter Stack (Residential or Commercial)

3. Find quantity and catalog numbers for tenant circuit breakers (found on Page 5-32). Order one breaker per socket.

4. If any accessories are needed, order from Page 5-36.

CAT.200.01.T.E For more information contact Cutler-Hammer at: www.ch.cutler-hammer.conn/catalog F;T»iy

Cutler-HammerJanuary 2001Vol. 1, Ref. No. [0165]

Group Metering & Meter BreakersGroup Metering

Group Metering — Dimensions and Knockouts

Main Tenant Circuit Breakers (35MM, 37MM, 35SS and 37SS) — Dimensions in Inches (mm)

25.375(644.53) B;;;;; 52.625

(1336.68)

14.0001c| (355.60)

Typ.

EI;LJ 52.625(1336.68) i ::"::::§

D

66.625(1692.28) B;;;;;

0

35MM140R124037MM140R1240same as aboveexcept eliminate

top socket.

Figure 5-17.35MM and 37MM

Equipment Ground

9.563 .(242.90r

<£ Bus

Wire Seal Slot and Sealing Screw

Ribbon Seal or Barrel Lock Hasp

3 KOs 1.500 (38.10),2.000 (50.80), 2.500 (63.50)

gure 5-18.35SS and 37SS

VT.200.01.T.E For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog