Βρέθηκε 42 προϊόντα για "
overload protection relay
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Ηλεκτρικοί προστατευτικοί ηλεκτρονόμοι ηλεκτρονόμων υπερφόρτωσης GTH40 UL μαγνητικοί θερμικοί
GTH40 UL Magnetic Thermal Overload Relay Electrical Protective Relays UKH series thermal overload relays apply to circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for corresponding AC contactor for electromagnetic starter.
Θερμικός ηλεκτρονόμος υπερφόρτωσης κατηγορίας 10A χειρωνακτικός/αυτόματος με τον επαφέα εναλλασσόμενου ρεύματος
Class 10A Manual / Automatic Overload Thermal Relay With AC Contactor Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay temperature, or sensed overload current, depending on the relay
Μαγνητικός θερμικός ηλεκτρονόμος gth-85 επαφέων υπερφόρτωσης εναλλασσόμενου ρεύματος Bimental συνήθειας
Custom AC Bimental Magnetic Thermal Overload Contactor Relay GTH-85 Bimetallic thermal overload relays use a bimetallic strip to mechanically open the contacts. Bimetallic strips consist of two conjoined pieces of metal which expand at different rates when exposed to heat. This difference forces the strip to bend when heated. In a thermal relay, the strip is attached by a spring to a contact. When excess heat from overcurrent causes the strip to bend and pull the spring, the
Gth-12M μίνι ηλεκτρονόμος υπερφόρτωσης μηχανών θερμικός, ηλεκτρονόμος προστασίας υπερφόρτωσης
GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay temperature, or sensed overload current, depending on the relay
Διμεταλλικός ηλεκτρονόμος υπερφόρτωσης
Bimetallic thermal overload relay 9A,12A, 18A, 22A for motor protection Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay temperature, or sensed overload current, depending on the relay
Απαριθμημένος UL ηλεκτρονόμος υπερφόρτωσης μηχανών θερμικός/αυτόματος μαγνητικός ηλεκτρονόμος υπερφόρτωσης
UL listed Motor Thermal Overload Relay / Automatic Magnetic Overload Relay UKH series thermal overload relays apply to circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for corresponding AC contactor for electromagnetic
AC 3 LS Φάση Θερμικό ρελέ υπερφόρτωσης Εκκίνησης, 100A 125A Επαφείς Αναμετάδοση
AC 3 Phase ls Thermal Overload Relay , 100A 125A Contactor Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay temperature, or sensed overload current, depending on the relay type.
Overcurrent εναλλασσόμενου ρεύματος Bimental συνήθειας μαγνητική τρέχουσα σειρά 0,1 ηλεκτρονόμων - 22A 3P σταθεράς μορφής
UKH-22/3 OEM /ODM acceptable Custom AC Bimental Magnetic Thermal Overload Relay Current range 0.1~22A 3P Standard type General: Bimetallic thermal overload relays use a bimetallic strip to mechanically open the contacts. Bimetallic strips consist of two conjoined pieces of metal which expand at different rates when exposed to heat. This difference forces the strip to bend when heated. In a thermal relay, the strip is attached by a spring to a contact. When excess heat from
Ηλεκτρομαγνητικές ηλεκτρονόμων μηχανών εγκρίσεις ηλεκτρονόμων UL υπερφόρτωσης προστασίας θερμικές
Electromagnetic Relay Motor Protection Thermal Overload Relay UL Approvals UKH series thermal overload relays apply to industrial circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for corresponding AC contactor for
