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Siemens 3SU1400-2AA10-1CA0
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 3SU1400-2AA10-1CA0 is a high-performance SIRIUS ACT contact module specifically engineered for demanding industrial control environments. This crucial component offers a single Normally Closed (NC) contact, providing dependable functionality across diverse applications. Designed for secure and straightforward integration, it incorporates robust screw-type terminals and is optimized for stable floor mounting. As an integral part of the renowned SIRIUS ACT series, this contact module ensures perfect synergy and superior performance when utilized with other Siemens industrial control elements. Its precision engineering and resilient construction make it an essential selection for critical industrial settings where unwavering reliability and accuracy are vital for operations, from machinery safety to complex automation setups.Key Features Single Normally Closed (NC) Contact: Guarantees a reliable circuit interruption when activated, essential for various safety and control functions. Screw-Type Terminals: Delivers robust and secure electrical connections, simplifying wiring procedures and boosting system dependability. Floor Mounting Optimization: Engineered for stable and efficient attachment within industrial control panels and enclosures. SIRIUS ACT Series Compatibility: Ensures effortless integration with Siemens' comprehensive range of push buttons, indicator lights, and other control devices. Enhanced Durability: Constructed to endure challenging industrial conditions, providing long-term operational stability and consistent performance. Compact Design: Space-saving dimensions facilitate optimal panel layouts without compromising functionality. RoHS Compliant: Adheres to environmental regulations, reflecting Siemens' commitment to sustainable manufacturing practices since October 1, 2014. Technical Specifications Manufacturer Part Number: 3SU1400-2AA10-1CA0 Contact Configuration: 1 NC (Normally Closed) Terminal Type: Screw-type terminals Mounting Style: Floor mounting Contact Rating: 10 A at 110 V AC / 24 V DC Dimensions (H x W x D): 78 mm x 107 mm x 17 mm Net Weight: Approximately 0.008 kg Minimum Order Quantity: 5 units or multiples thereof Compliance: RoHS compliant since October 1, 2014 Applications Industrial Control Panels: Essential for constructing reliable control circuits within a wide array of industrial machinery. Machinery Safety Systems: Crucial for emergency stop circuits and interlocks requiring dependable normally closed contacts. Process Automation: Integrates seamlessly into automated systems for signal processing and equipment management. Building Management Systems: Applicable in various monitoring and control capacities within commercial and industrial facilities. Conveyor Systems: Utilized for activation/deactivation functions and safety interventions in material handling equipment. Energy Distribution Control: Provides reliable switching capabilities in power distribution and motor control centers. Why Choose This Model? Unrivaled Reliability: Engineered by Siemens, a global leader in industrial automation, assuring consistent and trustworthy performance. Precise Control: The 1 NC contact configuration offers exact control for safety circuits and critical process management. Effortless Integration: As part of the SIRIUS ACT series, it guarantees compatibility and straightforward installation within existing Siemens ecosystems. Robust Construction: Built for endurance, its durable design minimizes downtime and extends operational lifespan in harsh industrial settings. Optimized for Efficiency: The screw-type terminals facilitate swift and secure wiring, reducing installation time and maintenance efforts. Compact Footprint: Its small dimensions enable efficient utilization of space within control panels, particularly advantageous in applications with limited area. Order NowUpgrade your industrial control systems with the Siemens 3SU1400-2AA10-1CA0 SIRIUS ACT Contact Module. Experience proven reliability, robust features, and seamless integration for your critical applications.FAQHow does a Normally Closed (NC) contact function?A Normally Closed (NC) contact maintains a closed circuit in its default state, allowing current to flow. When activated, the contact opens, interrupting the circuit. This is ideal for safety applications where a break in the circuit is required upon activation, such as an emergency stop.What are the benefits of screw-type terminals?Screw-type terminals offer secure and robust electrical connections, reducing the likelihood of loose wires and ensuring reliable power transmission. They also simplify installation and maintenance, as connections can be easily made and adjusted with basic tools.Is this contact module compatible with other Siemens SIRIUS ACT components?Yes, the Siemens 3SU1400-2AA10-1CA0 contact module is fully compatible with the broader SIRIUS ACT series. This ensures seamless integration with other Siemens push buttons, indicator lights, and control devices, allowing for the creation of cohesive and efficient control systems.What does RoHS compliant mean for this product?RoHS compliance signifies that the product adheres to the Restriction of Hazardous Substances Directive. This means that the product contains minimal to no levels of certain hazardous materials, promoting environmental safety and sustainability in manufacturing.What is the minimum order quantity for this product?The minimum order quantity for the Siemens 3SU1400-2AA10-1CA0 contact module is 5 units or multiples thereof. Please consider this when planning your purchase.
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Siemens 3SU1400-2AA10-1CA0
Overview
This is a genuine Siemens component from the 3SU Command & Signaling Devices family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside 3SU Command & Signaling Devices installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the 3SU Command & Signaling Devices family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Manufacturer Part Number: 3SU1400-2AA10-1CA0
- Contact Configuration: 1 NC (Normally Closed)
- Terminal Type: Screw-type terminals
- Mounting Style: Floor mounting
- Contact Rating: 10 A at 110 V AC / 24 V DC
- Dimensions (H x W x D): 78 mm x 107 mm x 17 mm
- Net Weight: Approximately 0.008 kg
- Minimum Order Quantity: 5 units or multiples thereof
- Compliance: RoHS compliant since October 1, 2014
Applications
- Industrial Control Panels: Essential for constructing reliable control circuits within a wide array of industrial machinery.
- Machinery Safety Systems: Crucial for emergency stop circuits and interlocks requiring dependable normally closed contacts.
- Process Automation: Integrates seamlessly into automated systems for signal processing and equipment management.
- Building Management Systems: Applicable in various monitoring and control capacities within commercial and industrial facilities.
- Conveyor Systems: Utilized for activation/deactivation functions and safety interventions in material handling equipment.
- Energy Distribution Control: Provides reliable switching capabilities in power distribution and motor control centers.
Why Choose the 3SU1400-2AA10-1CA0?
- Unrivaled Reliability: Engineered by Siemens, a global leader in industrial automation, assuring consistent and trustworthy performance.
- Precise Control: The 1 NC contact configuration offers exact control for safety circuits and critical process management.
- Effortless Integration: As part of the SIRIUS ACT series, it guarantees compatibility and straightforward installation within existing Siemens ecosystems.
- Robust Construction: Built for endurance, its durable design minimizes downtime and extends operational lifespan in harsh industrial settings.
- Optimized for Efficiency: The screw-type terminals facilitate swift and secure wiring, reducing installation time and maintenance efforts.
- Compact Footprint: Its small dimensions enable efficient utilization of space within control panels, particularly advantageous in applications with limited area.
Availability & Shipping
- ▸In stock: 3SU1400-2AA10-1CA0 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 3SU1400-2AA10-1CA0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.