Siemens 3SU1400-1AA10-1CA0 Contact Module, 1 NC Contact, Screw Terminal, Front Plate Mounting Original Brand New
$4.18
A high-reliability SIRIUS ACT contact module featuring 1 NC (Normally Closed) contact element. Designed for front plate mounting with secure screw terminals, it ensures durable electrical connectivity for industrial control panels.
Availability: In stock
Overview
The Siemens 3SU1400-1AA10-1CA0 Contact Module is a high-quality industrial control component designed for reliable and efficient signal switching. Featuring one normally closed (NC) contact element and screw terminal connections, this contact module ensures secure wiring and dependable performance. It is engineered for front plate mounting, making it ideal for control panels and automation systems where space efficiency and durability are essential.
Benefit
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High Reliability – Siemens engineering ensures long operational life
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Secure Connection – Screw terminals provide strong and stable wiring
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Easy Installation – Designed for quick front plate mounting
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Industrial Grade – Suitable for demanding automation environments
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Flexible Ordering – Minimum order quantity of 5 or multiples thereof
Function
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Enables control and switching operations in industrial panels
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Provides a normally closed (NC) contact for safety and control logic
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Integrates seamlessly with Siemens 3SU series control devices
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Supports stable electrical contact in automation and machinery systems
Technical Specification
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Manufacturer: Siemens
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Product Number: 3SU1400-1AA10-1CA0
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Contact Type: 1 Normally Closed (NC)
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Number of Contact Elements: 1
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Terminal Type: Screw terminal
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Mounting Type: Front plate mounting
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Minimum Order Quantity: 5 pieces (or multiples of 5)
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| Weight | 0.009 kg |
|---|---|
| Dimensions | 27.00 × 33.00 × 10.00 mm |
| Brand | SIEMENS |
| product brand name | SIRIUS ACT |
| product designation | Contact module |
| product type designation | 3SU1 |
| socket design | other |
| product function positive opening | Yes |
| insulation voltage rated value | 500 V |
| degree of pollution | 3 |
| type of voltage | – |
| ● of the operating voltage | AC/DC |
| ● of the input voltage | AC/DC |
| surge voltage resistance rated value | 6 kV |
| protection class IP | – |
| ● of the enclosure | IP40 |
| ● of the terminal | IP20 |
| shock resistance | – |
| ● acc. to IEC 60068-2-27 | Sinusoidal half-wave 50g / 11 ms |
| vibration resistance | – |
| ● acc. to IEC 60068-2-6 | 10 … 500 Hz: 5g |
| ● for railway applications acc. to DIN EN 61373 | Category 1, Class B |
| operating frequency maximum | 3 600 1/h |
| mechanical service life (switching cycles) typical | 10 000 000 |
| electrical endurance (switching cycles) typical | 10 000 000 |
| thermal current | 10 A |
| reference code acc. to IEC 81346-2 | S |
| continuous current of the C characteristic MCB | 10 A |
| operating voltage | – |
| ● at AC | – |
| — at 50 Hz rated value | 5 … 500 V |
| — at 60 Hz rated value | 5 … 500 V |
| ● at DC rated value | 5 … 500 V |
| contact reliability | One maloperation per 100 million (17 V, 5 mA), one maloperation per 10 million (5 V, 1 mA) |
| design of the contact of auxiliary contacts | Silver alloy |
| number of NC contacts for auxiliary contacts | 1 |
| ● lagging switching | 0 |
| number of NO contacts for auxiliary contacts | 0 |
| ● leading contact | 0 |
| operational current at AC-12 | – |
| operational current at AC-15 | – |
| operational current at DC-12 | – |
| operational current at DC-13 | – |
| ● at 24 V rated value | 3 A |
| ● at 48 V rated value | 1.5 A |
| ● at 110 V rated value | 0.7 A |
| ● at 230 V rated value | 0.3 A |
| ● at 400 V rated value | 0.1 A |
| ● at 500 V rated value | 0.1 A |
| type of electrical connection | screw-type terminals |
| type of connectable conductor cross-sections | – |
| ● solid with core end processing | 2x (0.5 … 0.75 mm²) |
| ● solid without core end processing | 2x (1.0 … 1.5 mm²) |
| ● finely stranded with core end processing | 2x (0.5 … 1.5 mm²) |
| ● finely stranded without core end processing | 2x (1,0 … 1,5 mm²) |
| ● at AWG cables | 2x (18 … 14) |
| tightening torque with screw-type terminals | 0.8 … 0.9 N·m |
| ambient temperature | – |
| ● during operation | -25 … +70 °C |
| ● during storage | -40 … +80 °C |
| environmental category during operation acc. to IEC 60721 | 3M6, 3S2, 3B2, 3C3 (without salt spray), 3K6 (with relative humidity of 10 … 95%, no condensation in operation permitted) |
| fastening method | front panel mounting |
| ● of modules and accessories | Front plate mounting |
| last modified: | 10/27/2021 |
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