TMC 8...
Thermal magnetic UL 489 miniature circuit breakers
Data sheet
3644_en_A
© PHOENIX CONTACT 2016-06-14
1.1
Typical applications
1
Description
TMC 8... circuit breakers are suitable for protection of
TMC 8... miniature circuit breakers (MCB) are UL 489 listed
and provide branch overload and short-circuit protection.
An interrupt capacity of 10 kAIC at up to 277/480 V AC and
125 V DC makes the series ideal for a wide range of
applications.
The circuit breakers are available in 1-, 2-, and 3-pole
configurations with B, C, and D trip curve options. They are
17.6 mm wide (per pole) and mount on 35 mm NS35 rail.
Available accessories include an auxiliary contact, bell
alarm contact, shunt trips, lockout/tag out component and
busbar. The TMC 8... is UL listed for the U.S. and Canada,
TÜV listed, and carries the CE mark.
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cables
motors
generators and transformers
thyristors
silicon rectifiers
computers and peripheral equipment
industrial process control systems
telecommunications equipment
power supplies.
This document is valid for all products listed in the “Ordering data” on page 3.