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Siemens 3TK2802-0AG2 Safety Contactor - 1 NO, 1 NC AC

Siemens 3TK2802-0AG2 safety contactor with 1 NO, 1 NC contacts.

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ManufacturerSiemens
Part number3TK2802-0AG2
Part Number 3TK2802-0AG2
Manufacturer Siemens
Type Safety Contactor
Function Safety Circuits, Enabling Circuit, Signalling Circuit
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Safety Circuit Component 1 NO + 1 NC Contact Arrangement AC Coil Voltage Reliable Safety Interruption Enabling and Signaling Functions

The Siemens 3TK2802-0AG2 is a specialized safety contactor engineered for safety circuits, functioning as an enabling circuit and signaling device. This unit features a contact configuration of one normally open (NO) and one normally closed (NC) contact. It is designed for AC operation, utilizing a coil voltage of 110V AC at 50/60 Hz, and is built to meet stringent safety requirements in industrial settings.

This safety contactor is integral to maintaining operational safety in environments where immediate machine shutdown is critical. Applications include emergency stop systems, safety interlocks on machine guards, and other critical control loops across industries like automotive manufacturing, food and beverage processing, and heavy machinery operation.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3TK2802-0AG2. By providing access to reliable surplus components, Stanlo helps businesses manage costs and ensure the continued safe operation of their equipment, fulfilling critical safety needs.

Part Number3TK2802-0AG2
ManufacturerSiemens
TypeSafety Contactor
FunctionSafety Circuits, Enabling Circuit, Signalling Circuit
Contacts1 NO, 1 NC
OperationAC
Coil Voltage110 V AC
Frequency50/60 Hz
Emergency stop circuits
Safety gate interlocks
Machine guarding
Industrial safety systems
Automation control
Safety monitoring relays Safety PLCs Emergency stop buttons AC control power systems
Siemens safety relay 110V AC Siemens safety switch 1 NO 1 NC
Designed for safety-critical functions in machinery and automation systems requiring AC control voltage and a mixed NO/NC contact set.
Expert tip
The NC contact on the 3TK2802-0AG2 is crucial for safety interlocking; ensure its continuous path is maintained for safety circuits and that it is wired correctly in series with the enabling control signal.
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What is the contact configuration of the Siemens 3TK2802-0AG2 safety contactor?
The Siemens 3TK2802-0AG2 safety contactor features a contact configuration of one normally open (NO) and one normally closed (NC) contact. This mixed configuration is useful for implementing safety interlocks and signaling functions.