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Siemens 3SU1400-2AA10-3CA0 Contact Module, 1 NC, Spring-Type Terminal, Floor Mounting
Siemens 3SU1400-2AA10-3CA0 Contact Module, 1 NC, Spring-Type Terminal, Floor Mounting
Siemens 3SU1400-2AA10-3CA0 Contact Module, 1 NC, Spring-Type Terminal, Floor Mounting
Siemens 3SU1400-2AA10-3CA0 Contact Module, 1 NC, Spring-Type Terminal, Floor Mounting

SIEMENS

Siemens 3SU1400-2AA10-3CA0 Contact Module, 1 NC, Spring-Type Terminal, Floor Mounting Original Brand New

Model / SKU3SU1400-2AA10-3CA0

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.

Original price was: $7.33.Current price is: $2.93.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

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

  • 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.

  • Space-Saving Design: Optimized for compact installation, enabling high-density use within control cabinets and panels.

  • Exceptional Reliability: As an authentic Siemens product, it ensures high switching capacity and long mechanical life, minimizing maintenance and downtime.

  • Simplified Logistics: Easily integrates with the modular SIRIUS ACT system components, offering flexibility in configuring control devices.

Functions & Features

  • Contact Elements: 1 NC (normally closed)

  • Terminal Type: Spring-type for secure and maintenance-free connections

  • Mounting: Designed specifically for floor mounting

  • Durability: High-quality materials for long-term industrial use

  • 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:

  • Emergency Stop Circuits: Providing the crucial break-contact necessary for safety shutdowns.

  • Machine Control Panels: Used in combination with pushbuttons for starting, stopping, and resetting machinery.

  • Control Stations & Desks: Integrating switching functionality into centralized control systems.

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Datasheet in PDF

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Specifications

SKU / Model3SU1400-2AA10-3CA0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationContact module
product type designation3SU1
socket designother
product function positive openingYes
insulation voltage rated value500 V
degree of pollution3
type of voltage-
● of the operating voltageAC/DC
● of the input voltageAC/DC
surge voltage resistance rated value6 kV
protection class IP-
● of the enclosureIP40
● of the terminalIP20
shock resistance-
● acc. to IEC 60068-2-27Sinusoidal half-wave 50g / 11 ms
vibration resistance-
● acc. to IEC 60068-2-610 ... 500 Hz: 5g
● for railway applications acc. to DIN EN 61373Category 1, Class B
operating frequency maximum3 600 1/h
mechanical service life (switching cycles) typical10 000 000
electrical endurance (switching cycles) typical10 000 000
thermal current10 A
reference code acc. to IEC 81346-2S
continuous current of the C characteristic MCB10 A
operating voltage-
● at AC-
— at 50 Hz rated value5 ... 500 V
— at 60 Hz rated value5 ... 500 V
● at DC rated value5 ... 500 V
contact reliabilityOne maloperation per 100 million (17 V, 5 mA), one maloperation per 10 million (5 V, 1 mA)
design of the contact of auxiliary contactsSilver alloy
number of NC contacts for auxiliary contacts1
● lagging switching0
number of NO contacts for auxiliary contacts0
● leading contact0
operational current at AC-12-
operational current at AC-15-
operational current at DC-12-
operational current at DC-13-
● at 24 V rated value3 A
● at 48 V rated value1.5 A
● at 110 V rated value0.7 A
● at 230 V rated value0.3 A
● at 400 V rated value0.1 A
● at 500 V rated value0.1 A
type of electrical connectionspring-loaded terminals
type of connectable conductor cross-sections-
● solid without core end processing2x (0.25 ... 1.5 mm²)
● finely stranded with core end processing2x (0.25 ... 0.75 mm²)
● finely stranded without core end processing2x (0.25 ... 1.5 mm²)
● at AWG cables2x (24 ... 16)
ambient temperature-
● during operation-25 ... +70 °C
● during storage-40 ... +80 °C
environmental category during operation acc. to IEC 607213M6, 3S2, 3B2, 3C3 (without salt spray), 3K6 (with relative humidity of 10 ... 95%, no condensation in operation permitted)
fastening methodfloor mounting
● of modules and accessoriesFloor mounting
last modified:10/27/2021
Weight0.010 kg
Dimensions179.00 × 520.00 × 228.00 mm

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