Safety and power management for watercraft and special vehicles


E-T-A is your specialist for on-board electrical systems in boats, mobile homes and special vehicles.

Latest-state-of-the-art components for intelligent control and protection of all electrical installation are part of our product range.


Do you have any questions regarding this topic? Our specialists from the Watercraft & Special Vehicles division will be pleased to be of assistance!


Below please find a list of relevant products for your business field. By selecting products out of a category you will be able to directly compare their technical specifications.

Just click on “product comparison".


High Performance Circuit Breakers
  410  Download
Thermal-magnetic circuit breakers,
various mounting methods, toggle operated
  412  Download
Thermal circuit breaker with threadneck
mounting and push-pull actuation
  413  Download
Thermal circuit breaker with threadneck
mounting and push-pull actuation
  428  Download
Thermal-magnetic circuit breaker,
plug-in type, with manual release button
  437  Download
Thermal-magnetic circuit breaker
with remote trip coil, toggle operated
  446/447/449  Download
Thermal-magnetic circuit breaker, base
mounting, special dual button manual release
  452  Download
Thermal-magnetic circuit breaker with
threadneck mounting and push-pull actuation
  482  Download
Thermal circuit breaker with threadneck
mounting and push-pull operation
  483  Download
Thermal aircraft style circuit breaker,
temperature-compensated and explosion-proof
  4120  Download
Thermal circuit breaker with threadneck mounting, temperature-compensated and explosion-proof
  4140  Download
Thermal circuit breaker with threadneck mounting, single pole, robust design
  5140  Download
Thermal circuit breaker with threadneck
mounting, three-pole, robust design
  520/530  Download
Thermal-magnetic circuit breaker with toggle actuaction, double pole (520) or three-pole (530)
  583  Download
Thermal circuit breaker with threadneck mounting, temperature-compensated and explosion-proof
  911/912/913  Download
Isolation switch (1-, 2- or 3pole), toggle actuation, remote electrical disconnection optional
  921/922  Download
Single or double pole isolation switch,
remote operation optional (ON/OFF)
  E-1073-437/921/922  Download
Single or double pole battery isolation switch, additional electronic function module
Hydraulic-Magnetic and Magnetic Overcurrent Circuit Breakers
  8340-G2  Download
Hydraulic-magnnetic circuit breaker, push-pull actuation, threadneck panel mounting
  8340-G2-DC110V  Download
Hydraulic magnetic circuit breaker with push-pull actuation for DC110V applications
  8340-F  Download
Toggle-operated hydraulic-magnetic
circuit breaker, flange mounting
  8345  Download
Toggle-operated hydraulic-magnetic circuit breaker, flange mounting, ratings up to 125 A
  8345-DC110V  Download
Toggle-operated hydraulic-magnetic circuit breaker, flange mounting, ratings up to 125 A
Solide State Remote Power Controllers
  E-1048-8C  Download
Smart Power Relay (DC 9...32 V, max. 25 A), remotely controllable electronic load disconnection relay
  E-1048-8I.  Download
Smart Power Relay (DC 9...32 V, max. 20 A), remotely controllable electronic load disconnection relay
  E-1048-8D.  Download
Smart Power Relay (DC 9...32 V, max. 25 A)
Current and Voltage Monitors
  E-1079-60.  Download
Electronic voltage monitor (AC/DC), preset tolerance limit, MOSFET output, LED status indication
Thermal Overcurrent Circuit Breakers
  1110  Download
Push-push thermal switch/circuit breaker combination, single pole
  3120-F  Download
Thermal circuit breaker with rocker
actuation, single and double pole
  3120-F  Download
Thermal circuit breaker with one or two
push button, single and double pole
  3120-F7  Download
Thermal circuit breaker with rocker
actuation, single and double pole
  3130-F  Download
Thermal circuit breaker with rocker
actuation, single, double or three pole
  3130-F212  Download
Thermal circuit breaker with rocker actuation,
single pole, water splash protected (IP66)
  3131-A  Download
Thermal circuit breaker with rocker actuation,
single pole, water splash protected (IP66)
  3131-B  Download
Single pole three-position switch, water splash protected (IP66)
  2-5700  Download
Thermal circuit breaker for threadneck
panel mounting, push-push actuation
Flow Monitors
  FS10  Download
Flow monitor FS10 for liquids and gases, compact size, transistor output
  FS30  Download
Flow monitor (liquids), compact design, screw-in type, monitoring head, transistor output