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AhlsellProductsElectricAutomation 29-45

Automation 29-45

29 Terminals, labelling, ducts
31 Motor, safety switches
32 Contactors, starter devices
33 Motor controls, drive systems
37 Push buttons, signal lamps
38 Sensors, machine safety
40 Relays
45 PLC systems

Do you work with electrical service and automation in properties or workshops? Ahlsell helps you find the right products for you. Whether you work with commercial properties or private residences, we have the range for your needs. Here you will find contractors, buttons, sensors, safety switches, and accessories for easy installation. Learn more about our products here or visit your nearest Ahlsell store.

Products (1115)
Timer relay a-collection
a-collection
Timer relay a-collection
Art. no.: 4098560
Function Op, operation delayed: Time calculation starts when the contact on the active input is closed. After the set time the relay switches on regardless of whether the contact on the active input is closed or open. If the contact is closed again after the time calculation has been switched off, the relay turns off and the time calculation starts again.
Function in, delayed disconnection: Time calculation starts and the relay opens when the contact on the active input is closed. After the set time the relay switches off regardless of whether the contact on the active input is closed or open. If the contact is closed again after the time calculation has been completed, the relay turns on and the time calculation starts again.
Function Dr, drop out delayed: The relay opens when the contact on the activation input is closed. When the contact is broken the time calculation starts. After the set time, the relay turns off. If the contact on the active input is closed while the time calculation is being made, the time calculation is reset while the relay is still turned on.
Flashing Function - Function R: (ON time first), (Function, Rb, OFF time first). When the control voltage is connected, the time starts to be calculated, when the period has expired the relay disengages. When the time for the disengaged relay has expired, the relay opens. This process continues as long as the control voltage is connected. The time for the rest and running time is equal. All relevant data, as well as the circuit diagram are clearly marked on the side of the relays.
Indication: 2 LEDs. Green lights up when the control voltage is connected. Yellow lights up when the relay is closed and flashes during the time calculation
Safety switch plastic encased SA 16-25 A
Norwesco
Safety switch plastic encased SA 16-25 A
Art. no.: 3164310
Enclosed load switch/disconnectors in accordance with IEC 60947-3, e.g. for use as safety switch where required. In accordance with applicable regulations, a safety switch must be connected in a main circuit to disconnect the plant section during mechanical or electrical work and to prevent unintentional reconnection of the plant while work is in progress. Since a safety switch is only to be used to disconnect a plant section, the plant’s electrical circuit must have both a switching device for start and stop, and a separate switching device as a safety switch.

• modern dirt-repellent form
• strong connection terminals with screws in screwed position
• generous connection space with plenty of room to run cables
• earth and neutral rail as standard, 4-pole with earth rail only
• necessary throttling nipples and standards-compliant
• signs are included as standard
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