AhlsellProductsElectricAutomation 29-45

Automation 29-45

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 (1127)
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
Level pilot NP632
Level pilot NP632
Art. no.: 3829201
NP 632 consists partly of a floating body with a shock-safe fixed micro-switch with switching contact function, and a freely suspended weight-loaded cable. The pilot body, cable, and weight are surrounded by a sheath of vulcanized Hypalon. The weight that is attached as vulcanized on the cable is to keep the float body submerged, then the liquid level rises up to and above the pilot. In this respect the weight functions as a sinker around which the floating body can oscillate. In the pump control the smallest connection difference is 130 mm with which only one pilot is required. For greater connection differences two pilots are required, one for the switching on and one for switching off. If several pumps are used, a single pilot can be mounted for switching off.
Industrial relay series G2RS 1-pole
Omron
Industrial relay series G2RS 1-pole
Art. no.: 4014730
The range consists of 1-pole relays with robust connection pins (4, 75 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 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.
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 BAS 3-pole 16-25 A
ABB
Safety switch plastic encased BAS 3-pole 16-25 A
Art. no.: 3145284
The enclosures are manufactured of durable thermoplastic (PBT) with a light grey box and dark grey cover. (W = completely white). Switches that have M-threaded insert openings have them designed as “knock-outs". Supplied with lock nuts. BAS 25TP 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 except 16 W TP and 16 TP are equipped with an auxiliary contact. All can be supplemented with an extra auxiliary contact. The switches can be locked with padlocks in the O and I position after opening the “knock-out" knob. Locking strap L6 (31 458 70) can be used with up to six padlocks. Neutral terminal for 5-conductor system included.
Switches are halogen-free.
Safety switch plastic encased BAS 3-pole 16-25 ASafety switch plastic encased BAS 3-pole 16-25 ASafety switch plastic encased BAS 3-pole 16-25 ASafety switch plastic encased BAS 3-pole 16-25 A
Capacitive sensor EC30
Carlo Gavazzi
Capacitive sensor EC30
Art. no.: 3834440
2-conductor system, 20-250 VAC and 4-conductor system, 10-40 VDC
Capacitive sensors detect all materials (both conductive and non-conductive materials). Capacitive sensors have found an important application as level sensors. Then a line of sensors is put on, for example, a silo, a tank or other container with liquids or cereals. Detection of pellets is another very common application.
AC-sensor with 2-conductor systems is always connected in series with the load you wish to control. NO/NC selectable with switch.
DC-sensor with 4-conductor system is brown plus(+) and blue is minus(-). Black conductors are closing function (NO) and white conductors are breaking function (NC). Sheath of grey polyester. LED indication of the sensor's status. Activation distance adjustable with potentiometer on the sensor. Transient- and reverse polarity protection.
Sensor type: Cylindrical, Euro-norm I-shaped switching frequency:10 Hz (TBAPL), 500Hz (PPAPL) Mechanical dimensions: M30 x 1.5 x 50
Input voltage:20-250 VAC (TBAPL), 10-40VDC (PPAPL) load:max 10-500mA AC (TBAPL), max 200mA DC (PPAPL)
Ambient temperature:-25 to +70 C Protection class: IP67 Cable length: 2 m cable Patent: "Tripleshield"
Capacitive sensor EC30








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