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Siemens SIRIUS ACT 3SU15 Series Contact Block, 24 ... 24V, Red Light, 1NO + 1NC

小計(1 件)*

TWD1,256.00

(不含稅)

TWD1,318.80

(含稅)

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  • 2026年1月05日 發貨
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RS庫存編號:
193-4750
製造零件編號:
3SU1551-1AB20-3MA0
製造商:
Siemens
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品牌

Siemens

Block Type

Contact Block

Voltage Rating

24 ... 24V

Illumination Colour

Red

Series

SIRIUS ACT 3SU15

Contact Configuration

1NO + 1NC

Illumination Type

LED

LED Included

Yes

Terminal Type

Spring

Better World Product

Yes

Better World Claim

Extended product life, Low carbon manufacture

COO (Country of Origin):
DE

Siemens Contact Block And Holder, Metal Holder, 4kV Surge Voltage Resistance Rating - SIRIUS ACT Series - 3SU1551-1AB20-3MA0


Take charge of your industrial equipment with this contact block and holder from Siemens. It works with a push button to control the flow of electricity to your machine by opening and closing the circuit. The unit's silver alloy contacts are highly conductive so you can count on a reliable connection. Thanks to red LED illumination, it stands out from the crowd, so it's easy to monitor your equipment's status. You'll find blocks like this one commonly used in robotics and automation setups, as well as in construction machinery.

Features & Benefits


• IP20 rating means it's finger-safe as it resists objects larger than 12.5mm
• Safe to use in challenging settings, thanks to an operating temperature range between -25°C and +70°C
• Surge voltage withstand rating of 4kV means it handles high power surges without suffering damage
• Durable metal holder holds firm against wear and impact in harsh environments

What's the function of the integrated diode in this contact block?


The diode serves as a protective device. It discharges excess voltage and carries it to the ground, reducing the risk of electric shocks and fire outbreaks.