Backup switching controller, 3- and 4-wire network, 24÷230V AC, SZR-278
local index:
API123FIFQ
Catalog number:
SZR-278
EAN code:
5902431671512
Manufacturer:
F&F
Price:
1 457,11 zł
gross / pcs.
(including VAT 23%)
On request
Quantity pcs.
(multiplicity:
1
)
Add to inquiry
Add to clipboard
Print
Ask about the product
Technical data
-
PKWIU27.12.24.0
Other technical data
-
Type of electric connectionScrew connection
-
External power supply requiredNo
-
Supply voltage AC 50 Hz24 ... 350 V
-
Supply voltage DC30 ... 300 V
-
Phase failure detectionYes
-
Function over voltage detectionYes
-
Voltage measuring range0 ... 300 V
-
Max. permitted delay-on energization time15 s
-
Max. permitted off-delay time15 s
-
Number of contacts as normally open contact0
-
Voltage type (operating voltage)AC/DC
-
Operating voltage AC 60 Hz24 ... 350 V
-
Rated switch current8 A
-
Height90 mm
-
With detachable clampsNo
-
Voltage type (supply voltage)AC/DC
-
Supply voltage AC 60 Hz24 ... 350 V
-
Phase sequence monitoringYes
-
Function under voltage detectionYes
-
Phase imbalance monitoringYes
-
Min. adjustable delay-on energization time0.1 s
-
Min. adjustable off-delay time1 s
-
Number of contacts as normally closed contact0
-
Number of contacts as change-over contact3
-
Operating voltage AC 50 Hz24 ... 350 V
-
Operating voltage DC30 ... 300 V
-
Width105 mm
-
Depth65 mm
Manufacturer details
-
ManufacturerF&F Filipowski S.K.
-
Address95-200 Pabianice Konstantynowska 79/81 Polska
-
E-mail
Report an error
Monday - Friday: 7:00 - 17:00
Saturday: 8:00 - 13:00
phone: 12 269 12 12
email: info@el12.pl
order processing:
Monday - Friday: 7:00 - 15:00
email: esklep@el12.pl
phone: (+48) 609 697 377
Headquarters address:
ul. Św. Anny 5, 45-117 Opole
Copyright - 2026 Przedsiębiorstwo el12 sp.z o.o. All rights reserved.
Electrical shop el12 - online electrical wholesaler.
