Siemens 3SU1400-1AA10-3BA0 Contact Module, 1 NO, Spring-Type Terminal, Front Plate Mount Original Brand New
$2.51
High-reliability Siemens SIRIUS ACT contact module featuring 1 NO (Normally Open) contact and vibration-resistant spring-type terminals for front plate mounting.
Availability: In stock
Overview
The Siemens 3SU1400-1AA10-3BA0 is a high-performance contact module from the SIRIUS ACT series, designed for seamless integration with pushbuttons and signaling devices. This module features a 1 NO (Normally Open) contact configuration and utilizes spring-type terminals, ensuring a secure, maintenance-free connection even in high-vibration industrial environments.
Engineered for front plate mounting, it provides a modular solution for control panel assembly, offering the durability and precision expected from Siemens industrial control hardware
Benefit
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Vibration Resistant: Spring-type terminals provide constant tension, eliminating the need for periodic re-tightening.
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Easy Installation: Fast, tool-free snap-on design for front-plate mounting reduces assembly time.
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Modular Flexibility: Part of the SIRIUS ACT 3SU1 ecosystem, allowing for easy replacement or upgrades.
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Industrial Durability: Built to withstand harsh environments with long mechanical and electrical service life.
Function
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Acts as a contact module for control panels or machinery.
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Provides one normally open (NO) contact element for switching operations.
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Supports spring-type terminal connections for fast and secure installation.
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Optimized for front plate mounting, saving space and improving accessibility.
Technical Specification
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Contact Type: 1 NO (Normally Open)
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Terminal Type: Spring-type
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Mounting: Front plate
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Minimum Order Quantity: 5 units
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| Weight | 0.009 kg |
|---|---|
| Dimensions | 25.00 × 35.00 × 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 | No |
| 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 | 0 |
| ● lagging switching | 0 |
| number of NO contacts for auxiliary contacts | 1 |
| ● 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 | front panel mounting |
| ● of modules and accessories | Front plate mounting |
| last modified: | 10/27/2021 |
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