SIRIUS 3RT power contactors, 4-pole
Siemens SIRIUS 3RT power contactors, 4-pole
4-pole contactors up to 525 A – for all-pole disconnection and for loads with a switched neutral.
The range comprises the 4-pole 3RT.3 versions up to 525 A and the 3RT25 series with two NO and two NC contacts in the main circuit. Typical applications are heating, lighting and plant sections that must be disconnected on all poles. Accessories and auxiliary switches are the same as for the 3-pole contactors of the same size.
Parent category: Siemens SIRIUS 3RT contactors.
Product benefits
- Proven SIRIUS 3RT range from Siemens – available worldwide and maintained over decades
- Consistent modular system: auxiliary switches, surge suppressors and link modules fit across sizes
- Screw or spring-loaded terminals – spring-loaded saves assembly time and is vibration-proof
- Versions with electronic operating mechanism reduce holding power and work over a wide voltage range
- Approvals to IEC and UL/CSA, so the same plant can be operated in Europe and North America
Items 1 - 20 of 70
97,60 €
Available
276,00 €
Available
212,00 €
Available
410,00 €
Available
Items 1 - 20 of 70
