Name: Auxiliary contactor 3TH4373-0BB4 1 pc (3TH43730BB4)
Brand: Siemens
SKU: 33745643
Price: 210 CHF
Availability: InStock

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Siemens

Siemens Digital Industry Auxiliary Relay 3TH4373-0BB4

Manufacturer: Siemens Digital Industry  
Designation: Auxiliary Relay  
Type: 3TH4373-0BB4  
Rated control supply voltage Us at AC 50 Hz: 0 V  
Rated control supply voltage Us at AC 60 Hz: 0 V  
Rated control supply voltage Us at DC: 24 V  
Voltage type for actuation: DC  
Rated operational current Ie, 400 V: 6 A  
Connection type for auxiliary circuit: Screw connection  
Interface: no  
Number of auxiliary contacts as normally open: 3  
Number of auxiliary contacts as normally closed: 7  
With LED indication: no  
Suitable for manual operation: no  

Further details:  
Auxiliary relay, 73E, DIN EN 50011, 7 NO + 3 NC, screw connection, DC actuation, DC 24V. The 3TH4 auxiliary relay is used for switching control signals in the control circuit. The 3TH4 auxiliary relays have standardized connection designations and a reliable connection technology. Through output multiplication, simultaneous switching of up to 10 auxiliary circuits is possible. The contacts are equipped 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 due to corresponding approvals (e.g., IEC and UL/CSA). The 3TH4 auxiliary relays are available in AC or DC actuation in various versions with 8 or 10 poles. Accessories such as surge protectors, delays, and coupling elements are also available.  
EAN: 4011209049550.

Actual product image Siemens Auxiliary contactor 3TH4373-0BB4 1 pc (3TH43730BB4)

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