{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv FF CKF-BR phase loss and phase asymmetry relay 10A 1P 4s 40–80V Similar products

Alternatives and similar models for FF CKF-BR phase loss and asymmetry relay 10A 1P

FF CKF-BR phase loss and asymmetry relay 10A 1P Photo 1

Based on this product's specifications, here are some alternatives and similar models

FF CKF-BR phase loss and phase asymmetry relay 10A 1P 4s 40–80V
Summary description: Electromechanical protection relay FF CKF-BR, designed to monitor phase loss and phase asymmetry in single-pole circuits. Rated for 10 A switching capacity, 1-pole configuration, operating voltage range 40–80 V and a response time of 4 seconds. Used for protecting motors and three-phase equipment from imbalance, phase failure and related faults in industrial and commercial installations.
Manufacturer: FF
Category: Sensors & Detectors
Back to product page →
FF phase loss and phase asymmetry relay CZF-BR 10A 1P 4s 40–80V
FF
Sensors & Detectors
FF phase loss and phase asymmetry relay CZF-BR 10A 1P 4s 40–80V
Delivery: 23.07.2026
26.99 €
Relay for phase loss and asymmetry FF CZF-BS 10A 1P 4s 55V
FF
Sensors & Detectors
Relay for phase loss and asymmetry FF CZF-BS 10A 1P 4s 55V
Delivery: 23.07.2026
27.49 €
Phase failure and phase asymmetry relay FF CKF-317 1P 10A 4 s 40–80 V
FF
Sensors & Detectors
Phase failure and phase asymmetry relay FF CKF-317 1P 10A 4 s 40–80 V
Delivery: 23.07.2026
26.99 €
Phase sequence, phase loss and asymmetry relay FF CKF-B 10A 1-pole 4 s 55 V
FF
Sensors & Detectors
Phase sequence, phase loss and asymmetry relay FF CKF-B 10A 1-pole 4 s 55 V
Delivery: 23.07.2026
25.49 €
FF phase loss and asymmetry relay CZF-311 10 A 1P 4 s 40–80 V
FF
Sensors & Detectors
FF phase loss and asymmetry relay CZF-311 10 A 1P 4 s 40–80 V
Delivery: 23.07.2026
26.99 €
Phase Failure and Asymmetry Relay FF CZF-310 10A 1P 4s 55V
FF
Sensors & Detectors
Phase Failure and Asymmetry Relay FF CZF-310 10A 1P 4s 55V
Delivery: 23.07.2026
24.49 €
FF CZF-B-TRMS Phase Asymmetry and Loss Relay
FF
Sensors & Detectors
FF CZF-B-TRMS Phase Asymmetry and Loss Relay
Delivery: 23.07.2026
28.99 €
FF phase loss and asymmetry relay CZF-B 10A 1NO 4s 55V
FF
Sensors & Detectors
FF phase loss and asymmetry relay CZF-B 10A 1NO 4s 55V
Delivery: 23.07.2026
24.49 €
Phase Loss and Phase Asymmetry Relay FF CZF-2B 10A 1NO 4s 55V with Contactor Contact Monitoring
FF
Sensors & Detectors
Phase Loss and Phase Asymmetry Relay FF CZF-2B 10A 1NO 4s 55V with Contactor Contact Monitoring
Delivery: 23.07.2026
30.99 €
FF phase failure and phase asymmetry relay CKF-316 10A 1P 4s 55V
FF
Sensors & Detectors
FF phase failure and phase asymmetry relay CKF-316 10A 1P 4s 55V
Delivery: 23.07.2026
25.99 €
Phase failure and asymmetry relay FF CZF 10A 1-pole 4 s release, 45 V control
FF
Sensors & Detectors
Phase failure and asymmetry relay FF CZF 10A 1-pole 4 s release, 45 V control
Delivery: 23.07.2026
21.49 €
FF phase sequence and phase loss relay CKF-337 1P 10A 0.2–5 s 20–60 V
FF
Sensors & Detectors
FF phase sequence and phase loss relay CKF-337 1P 10A 0.2–5 s 20–60 V
Delivery: 23.07.2026
39.49 €
F&F CZF-312 Phase Loss Monitoring Relay
FF
Sensors & Detectors
F&F CZF-312 Phase Loss Monitoring Relay
Delivery: 23.07.2026
33.49 €
FF CKF-BT-TRMS Phase Sequence and Phase Loss Monitoring Relay
FF
Sensors & Detectors
FF CKF-BT-TRMS Phase Sequence and Phase Loss Monitoring Relay
Delivery: 23.07.2026
34.49 €
FF CZF-2 Phase Loss and Asymmetry Relay with Contactor Contact Monitoring 10A 1Z 4s
FF
Sensors & Detectors
FF CZF-2 Phase Loss and Asymmetry Relay with Contactor Contact Monitoring 10A 1Z 4s
Delivery: 23.07.2026
26.99 €
Pollin MKF-1G2 Phase Failure, Sequence and Asymmetry Monitoring Relay, 1P
Pollin
Sensors & Detectors
Pollin MKF-1G2 Phase Failure, Sequence and Asymmetry Monitoring Relay, 1P
Delivery: 23.07.2026
72.49 €
F&F CZF-2BR Phase Failure and Asymmetry Relay with Contactor Contact Monitoring 10A 1Z 4s 40-80V
FF
Sensors & Detectors
F&F CZF-2BR Phase Failure and Asymmetry Relay with Contactor Contact Monitoring 10A 1Z 4s 40-80V
Delivery: 23.07.2026
32.99 €
Phase sequence and asymmetry loss relay ETI-Polam PZAK-1 1Z 8A (MPN 002471409)
Eti-Polam
Sensors & Detectors
Phase sequence and asymmetry loss relay ETI-Polam PZAK-1 1Z 8A (MPN 002471409)
Delivery: 23.07.2026
64.49 €
Pollin MKF-2P Phase Loss and Asymmetry Monitor with Contactor Contact Control 1P 8A 250V TH35
Pollin
Sensors & Detectors
Pollin MKF-2P Phase Loss and Asymmetry Monitor with Contactor Contact Control 1P 8A 250V TH35
Delivery: 23.07.2026
64.49 €
FF CZF-BT-TRMS Phase Sequence and Loss Monitoring Relay
FF
Sensors & Detectors
FF CZF-BT-TRMS Phase Sequence and Loss Monitoring Relay
Delivery: 23.07.2026
35.49 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.