Siemens Digital 7LF4 DIN Rail Time Switch, 1-Channel 230 V ac

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Subtotal (1 unit)*

$771.62

(exc. GST)

$848.78

(inc. GST)

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  • Shipping from 18 February 2026
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Units
Per unit
1 - 2$771.62
3 - 4$740.79
5 +$709.97

*price indicative

RS Stock No.:
787-8005
Mfr. Part No.:
7LF4531-0
Brand:
Siemens
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Brand

Siemens

Product Type

DIN Rail Time Switch

Sub Type

Digital

Number of Channels

1

Units Measured

Days

Segment Length

1s

Contact Configuration

SPDT

Memory Spaces

56

Maximum Supply Voltage

230V ac

Standards/Approvals

EAC, CE

Series

7LF4

Depth

70mm

Height

83mm

COO (Country of Origin):
DE

SENTRON 7LF45 - Astro Digital Time Switches


Digital Time Switches 7LF4 series with text-assisted programming directly on the device.

ASTRO digital time switches

Weekly program

Astro function

Vacation program

1 h test

Input disable via PIN code

Operating hours counter, counting range: 65535 h

Random program

Automatic daylight-saving adjustment

Daylight-saving adjustment half-year correction

Expert mode

Synchronization 50/60 Hz

1 channel version with 56 programs

2 channels version with 56 programs (28 per channel) and channel changeover function

With text-assisted programming concept, in 15 languages

Simple program creation by means of PC using the software included with the 7LF4941-0 USB adapter (stock-no. 834-7540)

Additional data key (stock-no. 834-7559)

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