Type 3140

Type 3140


Four pole switch or three pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with trip-free mechanism and red/green two button operation. Designed for snap-in panel mounting. Integral splash water protection to meet protection degree IP 66 in the operating area (option).

Optional with under voltage release module.

Complies with CBE standard EN 60934 (IEC 60934).

Technical Data

Voltage rating
  • 3 AC 415 V
Current ratings from 0.1 A up to 16 A
Number of poles three pole
Mounting method flange
Terminal design blade terminals
screw terminals
Actuation push button
Auxiliary contacts with auxiliary contacts
without auxiliary contacts
Water splash protection with water splash protection
without water splash protection
Illumination without illumination
Typical life 0.1…14 A 10,000 operations at 1 x IN, inductive

15…16 A 10,000 operations at 1 x IN, resistive

Interrupting capacity Icn 0.1…2 A: 10 x IN

2.5…16 A: 150 A

Certificates VDE, UL, CCC


Order number Description
X3120-S aux. contact module
X3140-U undervoltage release module


  • Household, Hobby & Garden Equipment
  • Lighting technology
  • Telecom & Datacom
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