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Siemens 3SU1400-1AA10-1HA0 Contact Module. 1 NC Contact Element, Screw Terminal
Siemens 3SU1400-1AA10-1HA0 Contact Module. 1 NC Contact Element, Screw Terminal
Siemens 3SU1400-1AA10-1HA0 Contact Module. 1 NC Contact Element, Screw Terminal
Siemens 3SU1400-1AA10-1HA0 Contact Module. 1 NC Contact Element, Screw Terminal
Siemens 3SU1400-1AA10-1HA0 Contact Module. 1 NC Contact Element, Screw Terminal

SIEMENS

Siemens 3SU1400-1AA10-1HA0 Contact Module. 1 NC Contact Element, Screw Terminal Original Brand New

Model / SKU3SU1400-1AA10-1HA0

High-reliability contact module from the SIRIUS ACT series. It features one NC (Normally Closed) contact element specifically designed for installation monitoring. Engineered for front plate mounting, it utilizes secure screw terminals for stable electrical connections in industrial environments.

Original price was: $11.59.Current price is: $5.30.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 3SU1400-1AA10-1HA0 Contact Module is a high-quality and reliable contact element designed for installation monitoring applications. Featuring one normally closed (NC) contact, this module ensures precise electrical control and dependable signal transmission in industrial control systems.

Built with screw terminal connections and optimized for front plate mounting, it offers easy installation, secure wiring, and long-term operational stability. As part of Siemens’ trusted control component lineup, this contact module delivers durability, safety, and consistent performance in demanding environments.

Benefit

  • Ensures reliable installation and status monitoring

  • High-quality Siemens engineering for long service life

  • Secure screw terminal connection for stable wiring

  • Compact design suitable for control panels

  • Easy front plate mounting saves installation time

  • Ideal for industrial automation and control systems

Function

  • Provides normally closed (NC) contact functionality

  • Enables installation monitoring and control signaling

  • Ensures stable electrical connections via screw terminals

  • Integrates seamlessly into Siemens control devices

Technical Features

  • Contact Type: 1 NC (Normally Closed)

  • Contact Elements: 1

  • Terminal Type: Screw terminal

  • Mounting Type: Front plate mounting

  • Application: Installation monitoring

  • Manufacturer: Siemens

  • Model Number: 3SU1400-1AA10-1HA0

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Datasheet in PDF

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Specifications

SKU / Model3SU1400-1AA10-1HA0
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, clamping screw tightened
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 value0.6 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 connectionscrew-type terminals
type of connectable conductor cross-sections-
● solid with core end processing2x (0.5 ... 0.75 mm²)
● solid without core end processing2x (1.0 ... 1.5 mm²)
● finely stranded with core end processing2x (0.5 ... 1.5 mm²)
● finely stranded without core end processing2x (1,0 ... 1,5 mm²)
● at AWG cables2x (18 ... 14)
tightening torque with screw-type terminals0.8 ... 0.9 N·m
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 methodfront panel mounting
● of modules and accessoriesFront plate mounting
last modified:10/27/2021
Weight0.019 kg
Dimensions60.00 × 55.00 × 10.00 mm

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