3SK1211-1BB40

Limited Qty Available

Siemens SIRIUS 5 mA 4NO-1NC Safety Relay, 24 VAC/VDC V Coil

$557.99

/ each

Available to Ship Same Day if Stocked at Local Branch and Order Placed before 1:00 PM

Manufacturer: Siemens Canada Limited

Brand: Siemens

PN: #3SK12111BB40

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Product Information

Siemens SIRIUS Safety Relay, Series: 3SK1, 5 mA, 24 VAC/VDC Coil, 1NC-4NO Contact Form, Snap-On Mounting, Screw Terminal, IP20 Enclosure, -25 to 60 deg C, 100 mm H x 22.5 mm W x 121.6 mm D Dimensions

Spec

UPC	88762154328	Product Type	Safety Relays
Country of Origin	Germany

UPC	88762154328
Product Type	Safety Relays
Country of Origin	Germany

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Marketing Features

SIRIUS safety relay Output expansion 4RO

The SIRIUS safety relay Output expansion 4RO enhances safety relay systems with additional outputs and flexible connection options.

Technical details:

Relay enabling circuits: 4 NO contacts
Relay signaling circuit: 1 NC contact
Us = 24 V DC
Screw terminal
Output expansion: SIRIUS 3SK1 for safety relays
Switching capacity: up to 10 A
Control supply voltage: 24 V or wide voltage range
Available with screw or spring-type terminals (push-in)
Replacement for: 3TK28 series

Customer benefits:

Supplement basic units with additional safe outputs
Can be connected to each 3SK basic unit by wiring
Suitable for all devices with 24 V DC control supply voltage
Offers flexible connection options across the board
Contributes to enhanced safety in industrial applications

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