Siemens 3SU1400-2AA10-3CA0 Contact Module, 1 NC, Spring-Type Terminal, Floor Mounting Original Brand New
$5.28
A high-performance SIRIUS ACT contact module featuring 1 Normally Closed (NC) contact and spring-type terminals for rapid, secure floor mounting. Designed for reliability in demanding industrial control applications. Minimum order quantity: 5 units.
Availability: In stock
Overview
The Siemens 3SU1400-2AA10-3CA0 is a crucial component within the SIRIUS ACT system, designed for use with pushbutton and signaling devices. This contact module is engineered to provide a reliable 1 Normally Closed (NC) contact element for your industrial control circuits. Featuring spring-type terminals, it guarantees fast, vibration-proof, and maintenance-free wiring, significantly reducing installation time. Its floor mounting design ensures secure and stable integration into various control stations and enclosures.
Key Benefit
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Fast & Secure Wiring: The innovative spring-type terminal technology allows for tool-free, rapid connection, enhancing efficiency and ensuring a durable, reliable connection in demanding environments.
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Space-Saving Design: Optimized for compact installation, enabling high-density use within control cabinets and panels.
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Exceptional Reliability: As an authentic Siemens product, it ensures high switching capacity and long mechanical life, minimizing maintenance and downtime.
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Simplified Logistics: Easily integrates with the modular SIRIUS ACT system components, offering flexibility in configuring control devices.
Functions & Features
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Contact Elements: 1 NC (normally closed)
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Terminal Type: Spring-type for secure and maintenance-free connections
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Mounting: Designed specifically for floor mounting
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Durability: High-quality materials for long-term industrial use
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Compatibility: Fits seamlessly into Siemens 3SU1 series systems
Application
This contact module is essential for applications requiring a dependable NC function as part of a control system, including:
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Emergency Stop Circuits: Providing the crucial break-contact necessary for safety shutdowns.
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Machine Control Panels: Used in combination with pushbuttons for starting, stopping, and resetting machinery.
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Control Stations & Desks: Integrating switching functionality into centralized control systems.
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| Weight | 0.010 kg |
|---|---|
| Dimensions | 179.00 × 520.00 × 228.00 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 | spring-loaded terminals |
| type of connectable conductor cross-sections | – |
| ● solid without core end processing | 2x (0.25 … 1.5 mm²) |
| ● finely stranded with core end processing | 2x (0.25 … 0.75 mm²) |
| ● finely stranded without core end processing | 2x (0.25 … 1.5 mm²) |
| ● at AWG cables | 2x (24 … 16) |
| 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 | floor mounting |
| ● of modules and accessories | Floor mounting |
| last modified: | 10/27/2021 |
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