Siemens 5TT4105-2 Impulse Relay 1 NO + 1 NC 230/400V 16A 24V AC Coil
Siemens

Siemens 5TT4105-2 Impulse Relay 1 NO + 1 NC 230/400V 16A 24V AC Coil

Part number5TT4105-2EAN / GTIN4001869312521HS code8536.50
Control & Automation
Relays & Timers
MOQ:1

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Product Description

Siemens 5TT4105-2 is a 16 A DIN-rail impulse relay with one normally-open and one normally-closed contact, rated for AC 230/400 V loads. Coil voltage is 24 V AC/DC; the mechanical switch is one module wide with 70 mm built-in depth. It supports up to 2000 W incandescent load or 500 VA fluorescent load and is suitable for manual operation. Country of origin Germany.

Technical Specifications

Manufacturer part number (MPN)
5TT4105-2
EAN / GTIN
4001869312521
Sales unit
pcs
Voltage
400 V
Rated current
16 A
Contact configuration
1 NO + 1 NC
Mounting method
DIN rail
Function
Mechanical switch
Built-in depth
70 mm
Width in number of modular spacings
1
Type of control voltage 1
AC
Type of control voltage 2
AC/DC
Suitable for manual operation
Yes
Voltage type (supply voltage)
AC
Max. switching current (cos phi = 0.6)
16 A
Max. incandescent lamp load
2000 W
Max. load fluorescent lamp
500 VA
Rated switch current
16 A
Number of contacts as normally closed contact
1
Number of contacts as normally open contact
1
Country of origin
Germany

Standards & Compliance

HS Code
8536.50

Cross References

  • EAN 4001869312521
  • SAP 1000084034
  • Code 8864383

Product Documentation

Document preview: Siemens 5TT4105-2 — OEM Datasheet

Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 5TT4105-2?
5TT4105-2 can be ordered from cballast.com as a Siemens catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Siemens product?
The manufacturer part number is 5TT4105-2.
What is the HS code for 5TT4105-2?
The customs tariff (HS) code for 5TT4105-2 is 8536.50.
Who manufactures 5TT4105-2?
5TT4105-2 is a Siemens product in the Control & Automation range.
Is a datasheet available for 5TT4105-2?
Yes — the 5TT4105-2 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 5TT4105-2?
The minimum order quantity is 1.
Is 5TT4105-2 available?
Yes — 5TT4105-2 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).