Siemens Indus.Sector Contactor Relay 3TH4373-0AF0

Siemens Digital Industrial Auxiliary Relay 3TH4373-0AF0

Manufacturer: Siemens Digital Industrial
Description: Auxiliary relay AC operation 110VAC 50Hz
Type: 3TH4373-0AF0
Rated control supply voltage Us at AC 50 Hz: 110 V
Rated control supply voltage Us at AC 60 Hz: 132 V
Rated control supply voltage Us at DC: 0 V
Voltage type for actuation: AC
Rated operational current Ie, 400 V: 6 A
Connection type auxiliary circuit: Screw connection
Interface: no
Number of auxiliary contacts as normally open: 3
Number of auxiliary contacts as normally closed: 7
With LED indicator: no
Suitable for manual operation: no

Additional details: Auxiliary relay, 73E, DIN EN 50011, 7 NO + 3 NC, screw connection, AC operation, AC 110V 50Hz/AC 132V 60Hz.

The 3TH4 auxiliary relay is designed for switching control signals in the control circuit. The 3TH4 relays feature standardized connection designations and a reliable connection technology. Due to output multiplication, simultaneous switching of up to 10 auxiliary circuits is possible. The contacts are designed with forced guidance for safety applications and are also available as SUVA variants. The devices are climate-resistant, have high contact reliability, and are suitable for worldwide use with corresponding approvals (e.g., IEC and UL/CSA). The 3TH4 auxiliary relays are available in AC or DC operation in various versions with 8 or 10 poles. Accessories such as surge protectors, delays, and coupling elements are also available. EAN: 4011209049505.