Products
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Count down timers / Relays

müller TC x4.21

Accessories

Overview

  • Countdown timer
  • Max. time: TC 14.21: 09:59:59 hh:mm:ss
  • Max. time: TC 24.21: 99:59:59 hh:mm:ss
  • 1 change-over relay
  • Repeatability accuracy 100%
  • Time set accuracy 1 sec.
  • Output rating 8 A / 230 V AC
  • Inputs for start and stop (230 V AC)
  • Start and stop button
  • Optical and acoustic signal on completion of time
  • Easy to program and operate
  • Unlimited data security by E2-PROM
  • Special functions / models on request

Intended use

  • The device fits for the particular use of the following tasks: sequence control: an application is activated or deactivated in a device or plant for a certain time.
  • Operate the device in a dry room only!

Supply voltage versions

  • 230 V 50-60 Hz
  • 115 V 50-60 Hz
  • 24 V ACDC (only TC 24.21)

Order numbers

Logo Hugo Müller
TC 14.21
9:59:59 hh:mm:ss
TC 24.21
99:59:59 hh:mm:ss
Hugo Müller GmbH & Co KG | Karlstraße 90 | D-78054 VS-Schwenningen
Tel: +49 (0) 7720 80 836 | Fax: +49 (0) 7720 80 83 88 | E-Mail: info@hugo-mueller.de | Internet: www.hugo-mueller.de
Products
Page 2 / 2

Count down timers / Relays

müller TC x4.21

Order information

VoltageEANArt. No.
TC 14.21230 V 50-60 Hz402270921439321439
TC 24.21230 V 50-60 Hz402270922053022053
TC 24.2124 V ACDC402270921441621441

Other supply voltage versions on request

Technical data

Supply voltages 230 V, 50–60 Hz
Power consumption (real power) 0,7 W
Channel (phase voltage) Change-over (monostable), contact gap < 3 mm (μ)
Contact material AgNi
Switching capacity
resistive load:
inductive load:
8 A / 250 V~ at cosϕ=1
6 A at cosϕ=0,6
Min. switching power 300 mW (5 V / 5 mA)
Max. starting current 30 A
Filament Lamp, Halogen Lamp 400 W
Fluorescent Lamp with electron. lamp ballast 100 W
Fluorescent Lamp with convent. lamp ballast 100 W
LED (230 V~) / CFL 50 W
Input Start / Stop (phase voltage)
Maximum set time:
TC 14:
TC 24:
09:59:59 hh:mm:ss
99:59:59 hh:mm:ss
Minimum set time 1 Sec.
Accuracy of reading 1 Sec.
Time base Quartz
Quartz accuracy
(at 20 °C)		 ≤ ±0,5 Sec./day
(Quartz accuracy optimized for typical ambient conditions)
Data storage unlimited (E2-Prom)
Display LCD
15 mm (7,5 mm) high numerals
Permitted ambient temperature -10...+50 °C
Housing self extinguishing thermoplastic
Dimensions 48 x 48 mm
(to DIN EN 43700)
Mounting Panel
Mounting aperture Square: 45 x 45 mm
Circle: Ø 50,5 mm
Type of connection Screw clamps
Type of protection IP 20 to DIN EN 60529
Class of protection II when installed according to regulations
Rights to technical amendments reserved / Technische Änderungen vorbehalten
Droits de modifications techniques réservés / Suscettibile di errori e modifiche