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Siemens 3TK2821-1CB30 Sirius Safety Relay With Relay Enabling Circuit

In stock6 unitsReady to ship

177,77$

SIRIUS SAFETY RELAY

Siemens Sirius safety relay for emergency-stop systems, with 3 NO and 1 NC contacts, compact housing, and finger-safe design.

Manufacturer
SIEMENS
SKU
990992
Condition
New
Used In stock 125,00$
This product is also available used
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SIEMENS 3TK2821-1CB30 SIRIUS SAFETY RELAY

The Siemens 3TK2821-1CB30 Sirius Safety Relay is a robust and high-reliability safety component, engineered for critical emergency-stop and safety monitoring functions. With a compact design and versatile mounting options, it ensures efficient and secure integration into industrial safety systems.

Manufacturer: SIEMENS

Type: Sirius Safety Relay

Model: 3TK2821-1CB30

Comas Part No.: 0422.315.990.100

Control Supply Voltage24 V DC / AC
Frequency50 / 60 Hz
Air Pressure90 / 106 kPa
Cable Length1000 m
Safety Device TypeType A
Output Contact3 NO, 1 NC
Resistance to Direct Current30 „¦
DesignFor EMERGENCY-STOP units
Mounting TypeScrew and Snap-on Mounting
Electrical ConnectionScrew-Type Terminals
Shock ProtectionFinger-Safe
Protection Class (Enclosure/Terminal)IP40 / IP20
Ambient Temperature-25 / 60 °C
Dimensions120 x 22.5 x 120 mm

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SIEMENS SKU: 990992
Siemens 3TK2821-1CB30 Sirius Safety Relay With Relay Enabling Circuit
Siemens 3TK2821-1CB30 Sirius Safety Relay With Relay Enabling Circuit
Price177,77$
Stock6 In stock
ManufacturerSIEMENS
CategorySafety Relays
ConditionNew
SKU990992

SIRIUS SAFETY RELAY

Siemens Sirius safety relay for emergency-stop systems, with 3 NO and 1 NC contacts, compact housing, and finger-safe design.

Description
Control Supply Voltage24 V DC / AC
Frequency50 / 60 Hz
Air Pressure90 / 106 kPa
Cable Length1000 m
Safety Device TypeType A
Output Contact3 NO, 1 NC
Resistance to Direct Current30 „¦
DesignFor EMERGENCY-STOP units
Mounting TypeScrew and Snap-on Mounting
Electrical ConnectionScrew-Type Terminals
Shock ProtectionFinger-Safe
Protection Class (Enclosure/Terminal)IP40 / IP20
Ambient Temperature-25 / 60 °C
Dimensions120 x 22.5 x 120 mm
Technical Specifications
Weight0,24 kg
ConditionNew
ManufacturerSIEMENS
Type of ProductSIRIUS Safety Relay
Shelf No.250632