Round Meter Base ANSI Meter Socket Double Hub 1-1/4

• Customization: Available
• Warranty: 2 Years
• Display: Indicator
• Model NO.: DOUBLE HUB 1-1/4
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Single-phase
• Theory: Machine-electric Type
• Power Meter Connection: Terminal
• Measured Signal: Pulse Peak
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Hub Thread: ANSI Thread
• Socket Standard: ANSI
• Screw: 24 Hours Salty Spray Testing
• Meter Base Function: Connect with Energy Meter
• Case: 1.2mm Thickness Hot Galavenized Steel
• Hub Size: 1-1/4"Inch
• Suitable Range: ANSI Meter ,Square D
• Material: Steel
• Jaws: Copper with Stainless Clip
• Terminal: High Strength Bakilite
• Hub Configuration: Double Hub
• Base Shape: Round
• Transport Package: Wooden Package
• Specification: CE ROHS
• Trademark: OEM
• Origin: Zhejiang Yueqing
• HS Code: 9028901100
• Production Capacity: 100000PCS/ Month

Product Description

Product Description

Round Meter Base ANSI Meter Socket Double Hub 1-1/4

A heavy-duty, utility-approved meter base designed for commercial and residential electrical service installations. This ANSI-compliant round meter socket features dual 1-1/4" hubs for secure conduit connections and meets all standard utility requirements.

Key Features:

ANSI Standard Compliance - Meets utility specifications for meter base installations
Double Hub Design - Two 1-1/4" hubs for rigid or IMC conduit (top & bottom entry)
Durable Construction - Weather-resistant, round housing for outdoor use
Universal Compatibility - Works with 200 amp and 400 amp meter bases (verify model)
Professional Grade - Suitable for underground meter base or overhead installations

Technical Specifications:

Hub Size: Dual 1-1/4" threaded hubs

Standard: ANSI C12 compliant

Material: Aluminum or galvanized steel (varies by model)

Phase: Single-phase (120/240V)

Cover Type: Compatible with ringless meter base configurations

Common Applications:

Service upgrades to 200 amp meter base or 400 amp meter base

Meter base and disconnect combo installations

Compatible with meter base transfer switch setups

Replacement for outdated Milbank meter base or Square D meter base units

Installation Notes:

Follow all NEC requirements for meter base height and meter base grounding

Includes meter base wiring diagram for easy installation

Verify local utility approval for approved meter bases

Compatible with standard meter base covers

Professional Benefits:

Simplified meter base wiring with dual hub access

Accepts standard electric meters

Works with meter base disconnect add-ons

Suitable for residential and light commercial applications

Product Parameters

round meter socket 4 terminals with two sets of 1-1/4 inch hub opening located at the top and bottom as standard , extended terminal socket jaws with stainless steel snap lock sealing ring 
specification

width	6.625inch
height	7.125inch
application	meter socket
standard	type 3R
Voltage rating	100 continuous amper
phase	1 phase
frequency rated	60hz
size	2.25L*6.25W*7.125H
Cutout size	no main breaker
cable entry	over head
terminal	single mechanical
insulation	glass polyester
mounting	surface mount
enclosure	aluminum with powder coat finish
bypass type	no bypass
number of meter postions	1 postion
equipment ground	triplex ground
hub opening	1 inch hub
line side wire range	12-1 awg
load side wire range	12-1 awg

 

Type	Description	Dimensions H	W	D                      hub
TZ-100B	1 phase 100A 120/240V 4jaw	61.2	180.3	168.3                1/2
TZ-100C	1 phase 100A 120/240V 5jaw	61.2	180.3	168.3                3/4
TZ-100D	1 phase 100A 120/240V 6jaw	61.2	180.3	168.3                 1
TZ-100E	1 phase 100A 120/240V 4jaw	61.2	180.3	168.3                1-1/4
TZ-100	1phase 100A 120/240V 4jaw	61.2	180.3	168.3            no ring

Detailed Photos