Type: 2-6400


Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O) as standard. Options include an additional unprotected circuit tap (-A3).

Approved to CBE standard EN 60934 (IEC 60934).

Voltage rating
  • AC 250 V
  • DC 28 V
Current ratings from 0.05 A until 16 A  
Number of poles single pole
Mounting method threadneck
Terminal design blade terminals
solder terminals
Actuation push button
Auxiliary contacts with auxiliary contacts
Water splash protection with water splash protection
without water splash protection
Illumination without illumination
Typical life 5,000 operations at 2 x IN, inductive
Interrupting capacity Icn 10 x IN
Certificates VDE, CSA, UL


Order number Description
X 200 798 02 splash cover, transparent
X 200 799 01 splash cover, transparent
X 200 801 03 splash cover black with O-ring
X 200 801 08 splash cover transparent with O-ring
X 201 296 01 splash cover black without O-ring
X 201 296 03 splash cover black with O-ring
X 210 663 01 splash cover transparent with knurled nut
X 210 739 01 splash cover black with hex nut
Y 300 116 02 hex nut
Y 300 192 01 hex nut
Y 302 065 01 knurled nut
Y 307 117 02 knurled nut


  • Household, Hobby & Garden Equipment


Datasheet & Explanations


Fuse vs. circuit breaker: How to choose the right device for your application

Is a fuse or circuit breaker best for your design? Here are some pointers to help you decide. Three main factors go into choosing between circuit breakers and fuses: Convenience for the user, cost, and degree of protection. This white paper will give you guidance on what circuit protection device is best for your equipment.

Read White Paper

12 Most Common Mistakes When Specifying Circuit Protection for Equipment

It's only a circuit breaker. Yet there is enough complexity and confusion when it comes to specifying circuit protection that many engineers are designing equipment with too little or too much protection. Under protected circuits leave equipment vulnerable to damaging electrical surges. Over protected circuits add cost and can lead to nuisance tripping. Like Goldilocks and the three bears, the goal is to specify circuit protection that is "just right".

Read White Paper

Virtual Assistant
Quickselect: Products Jobs Support About E-T-A
Call An Expert
Sie haben Fragen, Anregungen oder Wünsche? Wir beraten Sie gerne.