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SIEMENS

Siemens 3SU1400-1AA10-3BA0 Contact Module, 1 NO, Spring-Type Terminal, Front Plate Mount Original Brand New

Model / SKU3SU1400-1AA10-3BA0

High-reliability Siemens SIRIUS ACT contact module featuring 1 NO (Normally Open) contact and vibration-resistant spring-type terminals for front plate mounting.

Original price was: $4.02.Current price is: $2.59.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
  • Genuine Products
  • Up to 1-Year Warranty
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Description

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

  • Vibration Resistant: Spring-type terminals provide constant tension, eliminating the need for periodic re-tightening.

  • Easy Installation: Fast, tool-free snap-on design for front-plate mounting reduces assembly time.

  • Modular Flexibility: Part of the SIRIUS ACT 3SU1 ecosystem, allowing for easy replacement or upgrades.

  • Industrial Durability: Built to withstand harsh environments with long mechanical and electrical service life.

Function

  • Acts as a contact module for control panels or machinery.

  • Provides one normally open (NO) contact element for switching operations.

  • Supports spring-type terminal connections for fast and secure installation.

  • Optimized for front plate mounting, saving space and improving accessibility.

Technical Specification

  • Contact Type: 1 NO (Normally Open)

  • Terminal Type: Spring-type

  • Mounting: Front plate

  • Minimum Order Quantity: 5 units

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Datasheet in PDF

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Specifications

SKU / Model3SU1400-1AA10-3BA0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationContact module
product type designation3SU1
socket designother
product function positive openingNo
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 contacts0
● lagging switching0
number of NO contacts for auxiliary contacts1
● 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 methodfront panel mounting
● of modules and accessoriesFront plate mounting
last modified:10/27/2021
Weight0.009 kg
Dimensions25.00 × 35.00 × 10.00 mm

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