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Siemens SIRIUS ACT 3SU14 Series Contact Block, 5 → 500V ac/dc, 1NC

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£4.76

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£5.71

(inc. VAT)

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Each

£5.72

(exc. VAT)

£6.86

(inc. VAT)

RS Stock No.:
874-2169
Distrelec Article No.:
300-21-203
Mfr. Part No.:
3SU1400-1AA10-3CA0
Brand:
Siemens
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Brand

Siemens

Block Type

Contact Block

Voltage Rating

5 → 500V ac/dc

Series

SIRIUS ACT 3SU14

Contact Configuration

1NC

LED Included

No

Terminal Type

Spring

Body/Fixing Collar Included

No

Current Rating

10A

Better World Claim

Extended product life, Low carbon manufacture

Better World Product

Yes

COO (Country of Origin):
DE

Siemens Contact Block, 10A Current Rating, NC Contact Configuration - SIRIUS ACT Series - 3SU1400-1AA10-3CA0


Keep a check on your control circuits courtesy of this contact block from Siemens. It's an easy-to-use option that mounts on a front plate and can be conveniently stacked with other units to support complex systems. Inside, there's a movable actuator that makes or breaks electrical connections when the unit's energised. An IP40 rating indicates the enclosure is protected against water jets and objects with a diameter of more than 1mm, so it's a sturdy option for industrial use. You'll find this device in applications such as machinery control, safety systems or building automation.

Features & Benefits


• Twist prevention feature ensures precise alignment with a switching device to boost performance and minimise circuit failure
• Positive opening function offers reliability as it reduces the risk of the contact block being stuck in the closed position

What impact does the voltage rating have when using this product?


This unit is suitable for use with AC and DC circuits, and it has a 5 to 500V AC/DC voltage rating. What this means is the contact block can be used safely in electrical circuits that operate inside this range.