Carling Technologies TB-Series Tandem-Pole


The TB-Series is a space saving, tandem pole circuit breaker specifically designed to fit a two pole breaker into a one rack unit, making it ideal for datacom and PDU applications.

The TB-Series is designed with a common trip linkage ensuring if one pole trips, the tandem pole simultaneously trips. It also features a trip-free mechanism, a safety feature making it impossible to manually hold the contacts closed during overcurrent or fault conditions. TB-Series options include available handle guard to prevent inadvertent actuation and an auxiliary switch.

2 poles; ratings from 0.10 to 20 amps, up to 120/240VAC; UL 489 Listed, TUV, IEC/EN 60947-2.

Product Highlights

  • Fits in 1RU
  • 2 Pole Protection in a 1 Pole Package
  • Common Trip Included
  • Optional Auxiliary Switch

Typical Applications

  • Datacom
  • Power Distribution Units