Technical characteristics
- BrandЭлектроника и связь
- Country of manufactureRussia
Description
RTL-1021
Relays electrothermal current RTL are intended for protection of three-phase asynchronous engines with a short-circuited rotor from overloads of inadmissible duration and from the currents arising at break of one of phases. Relays are used in chains of alternating current to 660B and with a frequency of 50 Hz or 60 Hz and in chains of a direct current to 440B.
RTL relays can be used also in control systems with use of the microprocessor equipment.
Rated current - 10A.
RTL relay components:
- temperature compensator
- three contact poles
- manual return,
- 1 closing and 1 disconnecting contacts,
- not replaceable heating elements,
- forward accession of external conductors.
Relays electrothermal current RTL are intended for protection of three-phase asynchronous engines with a short-circuited rotor from overloads of inadmissible duration and from the currents arising at break of one of phases. Relays are used in chains of alternating current to 660B and with a frequency of 50 Hz or 60 Hz and in chains of a direct current to 440B.
RTL relays can be used also in control systems with use of the microprocessor equipment.
Rated current - 10A.
RTL relay components:
- temperature compensator
- three contact poles
- manual return,
- 1 closing and 1 disconnecting contacts,
- not replaceable heating elements,
- forward accession of external conductors.
Under the order, 14 days.
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Relay electrothermal RTL-1021