Circuit breaker 30A for STV200 series 1-pole

The 30 A circuit breaker for STV200 series from e-t-a is a single-pole DC on/off rocker switch with overcurrent protection for power distribution on board boats, RVs, and vehicles. It switches and protects circuits up to 30 A at 30 V DC and indicates the switching status via a green LED.

Re-engage without changing the fuse
Thermal release for circuit breaker

In detail. Circuit breaker 30A for STV200 series 1-pole.

Two functions in one component: Overcurrent protection and on/off switching – no additional circuit breaker needed
Switching status at a glance: Green LED function indicator shows whether the circuit is active
Space-saving installation via snap-in frame mounting in common control panel cutouts

Technical data

Installation note: During installation, both the two input contacts and the output contacts must be connected or bridged in parallel.

Technical data

Feature	Value
Rated current	30 A
Rated voltage	DC 30 V
Current consumption LED	0.7 mA at 12 V
Version	Rocker black, frame silver, snap-in frame mounting
Mounting cutout	26.3 x 34.2 mm
Device width	29.5 mm
Type	3130-F12B-K7T1-W29AG3-30A
Item number	131302030

Downloads

All operating manuals Catalogue and data sheets

Manufacturer and product safety

E-T-A Elektrotechnische Apparate GmbH
Industriestraße 2-8
90518 Altdorf
Deutschland
info@e-t-a.de

Safety information: see the operating manual and data sheet.

EU notice “Legal guarantee”: at least two years of legal guarantee of conformity for goods in the EU; the seller is liable for lack of conformity that exists at delivery and becomes apparent within this period; consumers can ask for free repair or replacement, in some cases a price reduction or termination of the contract.

Guide

Motorhome power distribution: charging, distributing, protecting

Frequently asked questions. Answered briefly.

Do I still need a fuse with the 30 A circuit breaker?

No. The single-pole E-T-A circuit breaker for the STV200 series combines on/off switch and overcurrent protection in one component. It switches and protects circuits up to 30 A at 30 V DC. A green LED shows whether the circuit is active, and it is installed in a space-saving way with a snap-in frame.