Type: 1658


Very cost effective design to meet international requirements. No exposed metal parts which are, or could become, current-carrying except for terminals. R-type TO CBE to EN 60934.

  • Manual reset, cycling trip free mechanism
  • Extremely small and lightweight
  • UL, CSA, VDE and EN 60934 (IEC 60934) approved

Voltage rating
  • AC 240 V
  • DC 28 V
Current ratings from 5 A until 30 A  
Number of poles single pole
Mounting method threadneck
Terminal design blade terminals
screw terminals
Actuation push button
Auxiliary contacts without auxiliary contacts
Water splash protection with water splash protection
without water splash protection
Illumination without illumination
Typical life 5...16 A 1,000 operations at 2 x IN, inductive

17...25 A 1,000 operations at 2 x IN, resistive
Interrupting capacity Icn 5...7 A: 180 A

8...30 A: 200 A
Certificates VDE, UL


Order number Description
X 200 799 01 splash cover, transparent
X 201 285 01 splash cover transparent
X 222 119 01/02 splash cover transparent
01 = short
02 = long
Y 300 192 01 hex nut
Y 301 059 02 press to reset plate
Y 302 294 03 knurled nut
Y 302 295 01 hex nut
Y 302 732 01 press to reset plate
Y 303 200 01 mounting nut
Y 306 671 01 mounting nut
Y 307 117 02 knurled nut


  • Household, Hobby & Garden Equipment
  • Lighting technology
  • Medical technology
  • Minus DC 28 V
  • Watercraft & Vehicles


Datasheet & Explanations

You might be interested in...

UL 1500 Certified

E-T-A''s 1658 thermal circuit breaker complies with UL 1500 "Ignition-Protection Test for Marine Products"

Read Scope of UL 1500 - Ignition Protection Test for Marine Products


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.