View larger

STC1.21

Electro-thermal actuator, AC 220 V, 2-position

Condition: Old - No longer available

Siemens STC1.21

Electro-thermal actuator, AC 220 V, 2-position control signal, open 120…180 s, close 90…150 s, manual adjustment: 
Key data to replacement product: No direct replacement

Viewed products

STC1.21
Electro-thermal actuator, AC 220 V,...

10 other products in same category

AM1S

Magnetic actuator DC 0 ... 20 V modulating phase cut control signal.

AM1Z

Magnetic actuator DC 0 ... 20 V Phase cut-input signal for Radiator valve 2T...D, 2T...E, 2T...U .

ASK35

Mounting set for SQL35.. / 85.. and butterfly valves VKF41.., DN150 and DN200

AUH250

AC 24 V DC 0...20 V phase cut modulating Linear (100 mm stroke) 250 N damper actuator

Cookie settings

Cookies help us to provide our website.
Here you can choose which cookies you want to allow and change your selection at any time.
You can find more information in our privacy policy.
In addition to technically necessary cookies, we only use cookies for statistical analysis.
Technically necessary cookies are always set.

The HVAC.DE team takes a little break over the Christmas holidays and the New Year’s Day,
Therefore, we can not process your orders in the period from 19 December to 6 January.
The last day to place an order is December 17th.

We wish our customers a Merry Christmas and a Happy New Year.

Full of energy, we start again on the 7th of January.

	Gewerbering 3 D-87480 Weitnau
	Call:	+49 (8375) 9292092
	Email:	shop@hvac.de

STC1.21

Send to a friend

Siemens STC1.21

STC1.21

Wishlist

10 other products in same category

2WR5..

AEW310.2

AM1S

AM1Z

ASK35

ASK72.4

ASK72.5

AUH250

AZY61.1

AZY61.21

Our brands

CONTACT

My account

Information

Stuhr HVAC

Cookie settings