£53.24

It has never been this cheap. We have no record of a lower price.

£53 today · cheaper than every other day in the last 3 months

F&F Universal Roller Blind Roller Blind Relay for Drives 12 V/24 V DC Driver Roller Shutter Driver STR-4D 12/24V DC F&F 7971

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 71 days · 71 data points (no recent data)

Historical
Generating forecast…
£53.93 £53.17 £53.34 £53.50 £53.67 £53.83 £54.00 28 July 2026 14 August 2026 01 September 2026 18 September 2026 06 October 2026
View at Amazon ↗

Black, 1

Price data last checked 20 day(s) ago - will refresh soon

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 71 days • 2 price levels

Days at Price
Current Price
53 days · current 18 days 0 13 27 40 53 £53 £54 Days at Price

Price Analysis

Most common price: £53 (53 days, 74.6%)

Price range: £53 - £54

Price levels: 2 different prices over 71 days

Description

RELAY

Key Features

Universal roller shutter roller blind relay for drives 12V/24V DC driver roller shutter driver STR-4D 12/24V DC F&F 7971

English user manual. !

Universal roller shutter relay for drives 12 V/24 V DC. Operating voltage: 10 ÷ 27 V DC; contact (AC-1): 8 A; max. Load (AC-3): 320 W (1.5 A); power consumption working at least 0.15 W; < 0.6 W

Programmable switch-on time: from 1 second to 15 minutes. Connection: screw terminals 2.5 mm²; working temperature: -15 ÷ 50°C; connection: screw terminals 2.5 mm²; dimensions: 1 module (18 mm); mounting: TH-35; protection class: IP20

Product Specifications

Brand
F&F
Model
1
Colour
Black
Domain
Amazon UK
Listed Since
06 July 2017

Barcode

No barcode data available

Similar Products You Might Like

Schellenberg 24200 Roller Shutter Relay - 4 Motor Control
98% match

Schellenberg 24200 Roller Shutter Relay - 4 Motor Control

Schellenberg

£36.90 10 Oct 2026
VIMAR 03982 IoT Connected Roller Shutter Relay Module for Roller Shutter with Slats Orientation, Remote Control, Dual Bluetooth and Zigbee Technology, Grey
96% match

VIMAR 03982 IoT Connected Roller Shutter Relay Module for Roller Shutter with Slats Orientation, Remote Control, Dual Bluetooth and Zigbee Technology, Grey

VIMAR

£43.91 07 Oct 2026
Priority Relay 4-30A 1Z PR-615 f&f 5908312596301
96% match

Priority Relay 4-30A 1Z PR-615 f&f 5908312596301

F2

£57.77 12 Aug 2026
ABB RB121G-24VUC Interface Relay R600 1c/o, A1-A2=24V AC/DC, 5-250V AC/10mA-6A (ABB1SNA645005R0700)
96% match

ABB RB121G-24VUC Interface Relay R600 1c/o, A1-A2=24V AC/DC, 5-250V AC/10mA-6A (ABB1SNA645005R0700)

ABB

£49.91 06 Oct 2026
ABB RB121P-5V DC Interface Relay R600 1c/o, A1-A2=5V DC, 5-250V AC/60mA-6A (ABB1SNA645034R2300)
96% match

ABB RB121P-5V DC Interface Relay R600 1c/o, A1-A2=5V DC, 5-250V AC/60mA-6A (ABB1SNA645034R2300)

ABB

£63.56 06 Oct 2026
Philio Technology PAN08 Relay Insert Blind - White
96% match

Philio Technology PAN08 Relay Insert Blind - White

POPP

£112.13 27 Aug 2026
Schneider Electric, SSP3A225BDT, Zelio Solid state panel mount relay, 25 A, zero voltage switching, thermal pad, input 4-32 V DC, output 48-530 V AC
96% match

Schneider Electric, SSP3A225BDT, Zelio Solid state panel mount relay, 25 A, zero voltage switching, thermal pad, input 4-32 V DC, output 48-530 V AC

Schneider Electric

£162.55 04 Sep 2026
ABB CR-S110VADC1CRGS Interface Relay cpl. 1c/o, A1-A2=110V AC/DC, Output=6A/250V AC (ABB1SVR405541R6120)
96% match

ABB CR-S110VADC1CRGS Interface Relay cpl. 1c/o, A1-A2=110V AC/DC, Output=6A/250V AC (ABB1SVR405541R6120)

ABB

£48.36 05 Oct 2026
Etero rws D/N Solo 2-Channel rws Remote Power Switch 211D/N without Pilot
96% match

Etero rws D/N Solo 2-Channel rws Remote Power Switch 211D/N without Pilot

ZAMEL

£162.79 03 Oct 2026
Shelly Pro 2PM Wi-Fi Smart Relay Switch - 25A DIN Rail
96% match

Shelly Pro 2PM Wi-Fi Smart Relay Switch - 25A DIN Rail

Shelly

£77.30 09 Oct 2026
Legrand 004745 ZR Passing Make Contact
96% match

Legrand 004745 ZR Passing Make Contact

Legrand

£71.29 28 Aug 2026
Legrand leg04744 Multifunction Relay Switch
96% match

Legrand leg04744 Multifunction Relay Switch

Legrand

£103.37 04 Sep 2026
Schneider Electric modular smart relay, Zelio Logic SR2 SR3, 26 IO, 24V DC, clock, display, 10 relay outputs
96% match

Schneider Electric modular smart relay, Zelio Logic SR2 SR3, 26 IO, 24V DC, clock, display, 10 relay outputs

Schneider Electric

£318.45 08 Oct 2026
HELLA 5WG 002 450-121 Relay, wipe-/wash interval - 24V - 6-pin connector
96% match

HELLA 5WG 002 450-121 Relay, wipe-/wash interval - 24V - 6-pin connector

HELLA

£57.44 26 Aug 2026
Schneider Electric TeSys D Relay CAD503BD - 24V DC - 5 NO
96% match

Schneider Electric TeSys D Relay CAD503BD - 24V DC - 5 NO

Schneider Electric

£81.20 19 Aug 2026
Schneider Electric CAD50F7 TeSys D Control Relay - 110V AC
96% match

Schneider Electric CAD50F7 TeSys D Control Relay - 110V AC

Schneider Electric

£52.18 20 Aug 2026
ABB RB121PG-5V DC Interface Relay R600 1c/o, A1-A2=5V DC, 5-250V AC/10mA-6A (ABB1SNA645036R2500)
96% match

ABB RB121PG-5V DC Interface Relay R600 1c/o, A1-A2=5V DC, 5-250V AC/10mA-6A (ABB1SNA645036R2500)

ABB

£63.56 18 Sep 2026
Schneider Electric, TeSys D control relay - 3 NO + 2 NC - <= 690 V - 110 V AC standard coil, CAD323F7
96% match

Schneider Electric, TeSys D control relay - 3 NO + 2 NC - <= 690 V - 110 V AC standard coil, CAD323F7

Schneider Electric

£47.09 22 Aug 2026
ABB RB121-230VUC Interface Relay R600 1c/o, A1-A2=230V AC/DC, 5-250V AC/60mA-6A (ABB1SNA645004R0400)
96% match

ABB RB121-230VUC Interface Relay R600 1c/o, A1-A2=230V AC/DC, 5-250V AC/60mA-6A (ABB1SNA645004R0400)

ABB

£60.87 05 Oct 2026
Schneider Electric, TeSys D control relay - 3 NO + 2 NC - <= 690 V - 110 V DC standard coil, CAD32FD, TeSys D, Control Relay
96% match

Schneider Electric, TeSys D control relay - 3 NO + 2 NC - <= 690 V - 110 V DC standard coil, CAD32FD, TeSys D, Control Relay

Schneider Electric

£78.41 19 Aug 2026
YESLY Type 13S28230B000 - Series 13 Finder
96% match

YESLY Type 13S28230B000 - Series 13 Finder

Finder

£66.03 05 Sep 2026
ELEGOO 4 Channel Relay Module DC 5V - Arduino Compatible
96% match

ELEGOO 4 Channel Relay Module DC 5V - Arduino Compatible

ELEGOO

£6.59 23 Oct 2026
ABB RB121-24VUC Interface Relay R600 1c/o, A1-A2=24V AC/DC, 5-250V AC/60mA-6A (ABB1SNA645001R0300)
96% match

ABB RB121-24VUC Interface Relay R600 1c/o, A1-A2=24V AC/DC, 5-250V AC/60mA-6A (ABB1SNA645001R0300)

ABB

£50.30 26 Aug 2026
Schellenberg 24201 Roller Shutter Isolation Relay for Simultaneous Control of 2 Roller Shutter Motors via a Switch or Timer, Central for Convenient Roller Shutter Control, Flush-Mounted
96% match

Schellenberg 24201 Roller Shutter Isolation Relay for Simultaneous Control of 2 Roller Shutter Motors via a Switch or Timer, Central for Convenient Roller Shutter Control, Flush-Mounted

Schellenberg

£60.52 18 Sep 2026