Monitoring Relays

We’re offering a wide choice of current and voltage monitoring relays.

A monitoring relay is a device for monitoring other devices. Monitoring relays catch unusual values in proportion to set alarm limits. They resist input signals, monitor them, and reshape the output...

We’re offering a wide choice of current and voltage monitoring relays.

A monitoring relay is a...

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Products that are marked "On Order" in the "Available Quantity" column are usually not in stock. Such products are available for purchase, however, due to their limited customer base, they usually have higher minimum quantities. DACPOL offers products that are not in stock for the following reasons: DACPOL currently has a large number of electronic components in stock and adds new products every day, however, tens of thousands of additional components and their various variants are available from our suppliers. Even though it is unreasonable to have all these products in stock due to the limited sales, we believe that it is in the best interest of our customers to make them available. Our goal is to inform customers about the maximum number of products available and enable them to make decisions based on specifications, prices, availability, required minimums and our technical advice. Please note that selecting the "In Stock" checkbox may limit the display to only products available for delivery straight from the shelf.
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picture_as_pdf G2IM5AL20 Przekaźnik mon. prąd (AC i/lub AC/DC) TELE Haase G2IM5AL20 Przekaźnik mon. prąd (AC i/lub AC/DC) SEE IT G2IM5AL20 On Order 2 x przełączalne nad/podpr., okno, zatrzask jednofazowe moduł TR 12-400V AC lub SNT 2 24VDC 0,02/1/5A AC/DC --
-- G2IM10AL20 24-240VAC Przekaźnik mon. prąd (AC i/lub AC/DC) TELE Haase G2IM10AL20 24-240VAC MON relay. Current (AC and / or AC / DC) SEE IT G2IM10AL20 24-240VAC On Order 2 x styki przełączane nad/podpr., okno, zatrzask -- -- -- --
picture_as_pdf E3YM230VS20 Przekaźnik mon. napięcie w 3 i 1 fazie TELE Haase E3YM230VS20 Przekaźnik mon. napięcie w 3 i 1 fazie SEE IT E3YM230VS20 On Order 2 x styki przełączne podnap., okno, zanik, kol. faz jedno/trójfazowe jak mierzone napięcie -- 230/132V AC
picture_as_pdf E3YF400V02 Przekaźnik monitorujący napięcie 3-faz TELE Haase E3YF400V02 Przekaźnik monitorujący napięcie 3-faz SEE IT E3YF400V02 On Order 2 x styki przełączne podnapięciowa 0,85 jedno/trójfazowe jak mierzone napięcie -- 400/230V AC
-- E1YF400V01 0.85 Przekaźnik monitorujący napięcie 3-faz TELE Haase E1YF400V01 0.85 relay monitoring 3-phase voltage SEE IT E1YF400V01 0.85 2 1 x styk przełączany podnapięciowa 0,85 -- -- -- --
-- E1YF400V01 0.70 Przekaźnik monitorujący napięcie 3-faz TELE Haase E1YF400V01 0.70 relay monitoring 3-phase voltage SEE IT E1YF400V01 0.70 On Order 1 x styk przełączany podnapięciowa 0,7 -- -- -- --
picture_as_pdf E1UM230V01 Przekaźnik mon. nap. 1-fazowe (AC/DC) TELE Haase E1UM230V01 Przekaźnik mon. nap. 1-fazowe (AC/DC) SEE IT E1UM230V01 On Order 1 x styk przełączny podnapięciowa, okno jednofazowe 24V AC/DC lub 230V AC -- 24V AC/DC lub 230V AC
picture_as_pdf E1PF480Y/277VSY01 Przekaźnik monitorujący napięcie 3-faz TELE Haase E1PF480Y/277VSY01 Przekaźnik monitorujący napięcie 3-faz SEE IT E1PF480Y/277VSY01 On Order 1 x styk przełączny zanik, asymetria, kolejność faz trójfazowe jak napięcie mierzone -- 480/277V AC
picture_as_pdf G2PF400VS02 Przekaźnik monitorujący napięcie 3-faz TELE Haase G2PF400VS02 Przekaźnik monitorujący napięcie 3-faz SEE IT G2PF400VS02 6 2 x styki przełączne zanik fazy, asymetria trójfazowe jak napięcie mierzone -- 400/230V AC
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We’re offering a wide choice of current and voltage monitoring relays.

A monitoring relay is a device for monitoring other devices. Monitoring relays catch unusual values in proportion to set alarm limits. They resist input signals, monitor them, and reshape the output into alarm signals.

Current value monitoring:

  • lighting installations;
  • blocking devices, electro-mechanical braking, and limiting gearing;
  • power intake through the engine;
  • hoist gearing;
  • overloads of transportation equipment;
  • heating systems.

Voltage monitoring:

  • speed of DC engines;
  • the top and bottom limit value of voltage;
  • batteries and other power networks.

Thanks to modern solutions, we guarantee the best safety and quality standards. In case of any questions, contact our technical-sales department.