Hager UF53WBW20 Universal Transformer/Metering Field with APZ and TSG, 250A, 5-Pole

In electrical distribution, integrating current transformers, metering, and communication equipment into a single, compliant enclosure can be a challenge. The Hager UF53WBW20 universal transformer/metering field solves this by combining a meter place, an APZ field, and a TSG field in one unit, designed for cabinet installation.

Who is it for

This product is intended for electricians and panel builders who need a standardized, ready-to-install solution for metering and transformer applications in residential or commercial buildings. It is suitable for both eHZ and conventional meters, making it versatile for different utility requirements.

Main features

• Universal meter place for eHZ and conventional meters
• Integrated APZ field for connection of communication equipment
• Integrated TSG field for tariff switching devices
• Rated current up to 250 A
• 5-pole busbar system (3L+N+PE)
• Universal N-terminal for flexible neutral connection
• Sheet steel and plastic construction for durability
• Complies with DIN VDE 0603-1 and DIN 43870-1

Specifications

• Product type: Transformer/Metering Field
• Number of meter places: 1
• Meter place type: Universal (eHZ & conventional)
• APZ field integrated: Yes
• TSG field integrated: Yes
• Transformer type: For current transformers
• Rated current (max): 250 A
• Busbar system: 5-pole (3L+N+PE)
• Connection type: Screw terminals
• Mounting type: Cabinet installation
• Number of rows: 5
• Nominal width: 250 mm
• Nominal height: 900 mm
• Neutral conductor: Universal N-terminal
• Protection class (installed): IP2XC
• Material: Sheet steel / plastic
• Standards: DIN VDE 0603-1, DIN 43870-1
• Phases: 3-phase
• Network type: TN-S, TT

Tips

Ensure the cabinet has sufficient depth for the 250 mm width and 900 mm height of this unit. Verify that the network type (TN-S or TT) matches your installation. The universal N-terminal simplifies connection of neutral conductors in various configurations.