Part # 3648991

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Eaton

3MM320R12RLB CH 3MM-THREE-PHASE RESIDENTIAL METER STACK MODULE 78211478635

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Description: EATON Meter Stack Module, 3-Meter 5-Jaw Multiple Metering, 120/208 V AC, 200 A, 3 ph, 4 Wires, 1/0 AWG to 300 kcmil, 14 to 2/0 AWG Wire, 100 kA Short Circuit, Bus Bar Connection, Galvanized Steel, Rail Mounting, 13.5 in L x 7.01 in W x 52.35 in H Dimensions

Manufacturer PN: 3MM320R12RLB

UPC: 78211478635

Kendall Electric Inc PN: 3648991

Invoice Description:

3MM320R12RLB CH 3MM-THREE-PHASE RESIDENTIAL METER STACK MODULE 78211478635

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EATON 3MM320R12RLB 3-Meter 5-Jaw Multiple Metering Meter Stack Module With Ringless Style Cover and Horn Bypass, 120/208 V AC, 200 A, 3 Phase, 4 Wires

Note: Lead times are estimates only

Description Specifications Features Resources

Description

Eaton's Residential Meter Stacks provide users with safe, easy installation and maintenance. The meter stack enclosure is made of galvanized steel, which prevents rust and provides long-term durability. This is perfect for residential metering in apartment complexes, duplexes, triplexes, and the like because the modular element allows for as many sockets as needed to fit the particular application. Additionally, the meter socket base is installed without any fasteners to reduce the chance for hot spots. And these meter stacks have separate covers that provide easy access to tenant breaker wireway sections, which means you can work without disturbing meters or meter covers.

EATON Meter Stack Module, 3-Meter 5-Jaw Multiple Metering, 120/208 V AC, 200 A, 3 ph, 4 Wires, 1/0 AWG to 300 kcmil, 14 to 2/0 AWG Wire, 100 kA Short Circuit, Bus Bar Connection, Galvanized Steel, Rail Mounting, 13.5 in L x 7.01 in W x 52.35 in H Dimensions

Specifications

Amperage Rating	200 A
Application	Outdoor, Residential Buildings and Other Facilities Applications
Brand Name	EATON
Connection Type	Bus Bar
Dimensions	13.5 in L x 7.01 in W x 52.35 in H
Includes	Neutral, Ground Bar and Raintight Cap
Manufacturer Part Number	3MM320R12RLB
Material	Galvanized Steel
Mounting Type	Rail
Number of Wires	4
PART NUMBER KEYWORDS	3MM320R12RLB ; 7411133 ; 782114786352 ; 78211478635 ; 00782114786352
Phase	3
Short Circuit Current Rating	100 kA
Standards/Approvals	UL Listed
Type	3-Meter 5-Jaw Multiple Metering
Voltage Rating	120/208 V AC

Features

▪ Separate covers allow easy access to tenant breaker and wireway section, permit work on breakers or in wireway without disturbing meters or meter covers

▪ 1-piece vertical busbar from phase balancing joints to meter socket eliminating any chance for hot spots

▪ Mechanically and electrically built to bolt up with main service modules and commercial modular metering stacks

▪ 1/0 AWG to 300 kcmil aluminum/copper branch neutral and 14 to 2/0 AWG aluminum/copper equipment ground bar

▪ 5th jaw at 9 o'clock position

▪ 3-phase in and 1-phase out design

▪ Meter socket and tenant main breaker or wireway sections are separated by a solid metal barrier to guard unmetered bus against power theft

▪ 4-wire horizontal bus lets you use any 3 mm module for 1/3-phase incoming service

▪ A convenient termination for neutral conductors is in the wireway of each module

▪ Non-removable barrier encloses the 1200 A horizontal aluminum bus passing through tenant breaker section

▪ Factory installed inside gutter, a standard feature that's moveable to the top or bottom gutter

▪ Knockouts are tangential in bottom endwall

▪ Rust inhibiting phosphate primer and gray baked enamel superior finish

▪ Unique meter socket base is installed without any fasteners - reducing chances for hot spots, easily replaceable and improves connection to vertical bus

▪ Mains and modules slip together quickly and smoothly with front accessible captive bolts securing the juncture without removing socket interiors or bus access plate