3TH4346-0AP0

Siemens 3TH4346-0AP0 control relay 230V AC 7 normally open 3 normally closed
Siemens 3TH4346-0AP0 control relay 230V AC 7 normally open 3 normally closed

The Siemens SIRIUS 3TH4346-0AP0 is a 10-pole control relay with 7 normally open and 3 normally closed auxiliary contacts. The coil voltage is 230V AC 50Hz (277V 60Hz), the rated current is 10A, and it uses screw terminal wiring. It is suitable for expanding auxiliary contacts in AC control systems.

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Siemens 3TH4346-0AP0 control relay 230V AC 7 normally open 3 normally closed
Product Positioning

The Siemens SIRIUS 3TH4346-0AP0 is a 10-pole control relay driven by a 230V AC coil (277V at 60Hz). It provides 7 normally open and 3 normally closed auxiliary contacts, making it suitable as a signal expansion element for AC control circuits.

Core Product Advantages and Features
230V AC coil design
The coil is rated at 230V AC 50Hz, and 277V at 60Hz, suitable for general industrial AC control power supplies.
7 normally open and 3 normally closed auxiliary contacts
Ten fixed contacts (7NO+3NC) allow for simultaneous switching of multiple control loop signals.
Screw terminal wiring
It adopts a standard screw terminal design, which makes wiring construction and maintenance convenient.
Compliant with international safety regulations
The design conforms to EN 50011 and IEC 60947-5-1 standards, and the quality is stable and reliable.
project Specification
brand Siemens
series SIRIUS 3TH4 Control Relay
model 3TH4346-0AP0
Extreme number 10 poles
Contact type 7 normally open (NO) + 3 normally closed (NC)
coil voltage 230V AC 50Hz / 277V AC 60Hz
Rated current (230V AC-15) 10A
Terminal type Screw terminals
Installation method 35mm DIN rail
Applicable Standards IEC 60947-5-1 / EN 50011
Design code 73E

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