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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.

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
Transmitter Sesam 800
Åkerströms
Transmitter Sesam 800
Art. no.: 3775305
Sesam 800 transmitters are very robust and user-friendly and are available in six models, where Sesam 800 Large 99 is the most advanced transmitter with the option to control up to 1000 receivers. In Large 99, there is also the option to protect the installation with a four-digit PIN code, which means that only authorised people can unlock and use the functions. Large 99 also has support for group-IDcoding and can be used together with our in-house developed configuration tool Sesam MC Manager which simplifies installation, configuration, testing and maintenance of large-scale plants. The receivers are equipped with a vibration absorbing edge and have distinct, easily manoeuvred buttons of high quality, which can manage over 1 million presses.
Transmitter Sesam 800Transmitter Sesam 800Transmitter Sesam 800
Safety module/system Vital
ABB
Safety module/system Vital
Art. no.: 3858760
Application areas: Emergency stop, light curtain, non-touch sensor (EDEN), gate switches, light beam, hatch breaker, contact mat, contact list, all in the same security circuit.
Security module, Vital, only 22.5 mm wide, is the heart of a concept that means that in one and the same safety circuit one can easily install one or several different security components and still achieve safety category 4 according to EN 954-1. Vital is based on a dynamic single channel concept, unlike conventional 2-channel safety relays. Up to 30 dynamic transducers can be installed directly into the safety circuit that is monitored by just one Vital module. Mechanical sensors with connectors can also be linked in and get dynamic function with the help of adaptation unit Tina. Vital has automatic or manual monitored reset, two safety outputs and information output that is both used for recovery indication and for information to the PLC. Test input for monitoring of, for example, contactors, relays and motors can easily be connected up. The relay has removable terminal blocks.
Safety module/system Vital
Safety switch plastic encased SA 16-25 A
Norwesco
Safety switch plastic encased SA 16-25 A
Art. no.: 3164321
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
Industrial relay series G2RS 2-pole
Omron
Industrial relay series G2RS 2-pole
Art. no.: 4014640
The range consists of 2-pole relays with robust connection pins (2.5 mm). By default equipped with both mechanical and colour-coded LED status display (AC coil red, DV coil green), nameplate for individual marking, and have clear coil labelling in the front. G2RS is also available with colour-coded test button that is both non-locking and locking and with gold plated contact for aggressive environment and small loads. Version with protection diode across the coil for 24VDC types (-SND..). G2RS mounted in sockets with screw connection or time-saving spring clip. With the combined locks and chute the relay is safely mounted at the same time as it is easy to disassemble. To facilitate block assembly there is an insulated transfer coupling rail for up to16 relays.
Industrial relay series G2RS 2-pole
Safety switch alloy metal casing LBAS 45-90A
ABB
Safety switch alloy metal casing LBAS 45-90A
Art. no.: 3145602
The enclosures are made of aluminium alloy and enamelled with a light grey box and dark grey cover. The encapsulations have M-threaded insertion openings. LBAS 325 is equipped with an extra hole M16 downwards for a signal or auxiliary contact cable. Supplied with sealing nipples (IP54) in every switch. All switches are equipped with a closing auxiliary contact. They can be supplemented with an extra auxiliary contact. The switches can be locked in the O position. After the opening of knob's “knock out", the switches can also be locked in the I position, LBAS345, 375 and 390 can then be locked with four padlocks in both O and I position. Locking strap L6 (31 458 70) can be used with up to six padlocks per locking strap. Neutral terminal for 5-conductor system included. Switches are halogen-free.
Safety switch alloy metal casing LBAS 45-90ASafety switch alloy metal casing LBAS 45-90A
Voltage measuring relay 3-phase DPB/PPB
Carlo Gavazzi
Voltage measuring relay 3-phase DPB/PPB
Art. no.: 3864715
Monitors phase symmetry, phase break and phase sequence
3-phase AC+N TRMS monitoring relays for phase symmetry, phase failure and phase sequence. mounting on DIN rail or 11-pin socket.
Technical data
Function description:The relay drops when the phase symmetry exceeds the set value (5-25%), after a set time delay (0.1-30s). The relay also monitors phase failure and phase sequence, in case of incorrect phase sequence or phase failure, the relay trips without a time delay. All relevant data and connection diagram are clearly marked on the side of the relay.
3 LEDs. Green lights up when the control voltage is connected. Yellow lights up when the relay is switched on and red flashes during the countdown, and lights up with a steady light in the event of an alarm.
Voltage measuring relay 3-phase DPB/PPB
Power control relay Type EIL/EIH
Crouzet
Power control relay Type EIL/EIH
Art. no.: 3862330
Description
Monitoring of DC or AC. Monitors overcurrent or undercurrent Only 22.5 mm wide
Functional description
When the value of measured current reaches the set limit value, the relay changes after time T1 (0.1 to 3S). After alarm, the relay switch returns when the current reaches the hysteresis limit, i.e. the limit value plus or minus the set hysteresis. Memory, above or below the current function, is selected with two switches, memory is reset by de-energising the relay. While booting time starts T2 (1 to 20 S) before the contact switches and relay starts to measure, in order to prevent false alarms, for instance, with high starting currents. Green diode indicates the supply voltage Red diode indicates active relay output. Measurement current area 2 to 500 mA EIL/0.1 to 10A EIH.
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