3-Phase 4-Wire Meter Stack (100A Sockets, 1200A Bus, NEMA 3R)

Utility-Grade Lever Bypass Design for Residential & Commercial Metering

Key Specifications

• Voltage: 240V AC (3-Phase 4-Wire)

• Bus Rating: 1200A (ANSI 61 painted G90 galvanized steel)

• Socket Rating: 100A per socket (3 sockets included)

• Interrupting Rating: 65 kAIC

• Enclosure: NEMA 3R (outdoor-rated, corrosion-resistant)

• Dimensions: 23.5" W × 9" D × 49.75" H

Core Features

✔ Lever Bypass Ringless Covers – Utility-approved tamper resistance
✔ Talon HQ Sockets – High-durability, field-proven design
✔ Removable Knockout Plate – Simplifies wiring for tenant mains
✔ 225A Capable – Supports future upgrades (single/3-phase)
✔ Stainless Steel Latch – Secure, rust-resistant closure

Compatibility

• Breaker Types: QP, QPH, HQP, MP-T, MP-HT, MP-MT

• Certifications: UL 67 Listed

Applications

• Apartment complexes

• Retail strip centers

• Small industrial sub-metering