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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 (1126)
Transmitter Sesam 800
Åkerströms
Transmitter Sesam 800
Art. no.: 3775303
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
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 alloy metal casing LBAS16-25A
ABB
Safety switch alloy metal casing LBAS16-25A
Art. no.: 3145600
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. LBAS 316, 325 with a padlock. 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 LBAS16-25ASafety switch alloy metal casing LBAS16-25A
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
Safety switch plastic encased BAS 3-pole 16-25 A
ABB
Safety switch plastic encased BAS 3-pole 16-25 A
Art. no.: 3145281
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
Frequency converter Altivar 12 1-phase 230 V IP20 with cooler, inbuilt EMC-filter
Schneider Electric
Frequency converter Altivar 12 1-phase 230 V IP20 with cooler, inbuilt EMC-filter
Art. no.: 3344954
• Mini frequency converters, up to 30% energy savings! The smallest drive on the market with or without cooler/fan. For connection to 1- or 3-phase power, 230 volts, and also 110 volts for RPM control of 3-phase asynchronous motors.
• Motor output 3 200-240V regardless of feed voltage.
• Always built-in terminal for programming and local control
• Also with built-in Modbus communication
• Can be wirelessly programmed via a Bluetooth adapter
• Can be programmed while de-energized, directly in its package
Available from 0.18 till 2.2 kW, protection class IP20 and in 2 versions:
• With radiator and fan for installation in cabinet
• Without radiator/fan for installation directly on the machine’s chassis.
Frequency converter Altivar 12 1-phase 230 V IP20 with cooler, inbuilt EMC-filterFrequency converter Altivar 12 1-phase 230 V IP20 with cooler, inbuilt EMC-filter
Timer relay Analogue DIN-mounting 18 functions
Eltako
Timer relay Analogue DIN-mounting 18 functions
Art. no.: 4082131
Multifunction relay MFZ12DX-UC 1 switching contact 10A
Multi-voltage 8-230V AC/DC
With Eltako’s Duplex technology (DX), the NO terminals, in case of 230V AC failure 50Hz, can be switched to zero crossing mode to considerably reduce wear. This is achieved by connecting the N wire to the terminal (N) and L to 15 (L). The standby consumption is only be 0.1W.
NOTE: Contactors for increasing the switch capacity should not be connected in series to this kind of device.
Resettable time between 0.1 seconds to 40 hours. Thanks to the use of bistable relay function, potential problems with coil loss effects and heat generation can be avoided, even when the relay is "ON". Wait until the short automatic synchronisation has finished after installation before connecting the connected consumers to the network. By connecting the operating voltage either at B1-A2 or B2-A2 two different functional levels are selected:
Thanks to the use of bistable relay function, potential problems with coil loss effects and heat generation can be avoided, even when the relay is "ON".Wait until the short automatic synchronisation has finished after installation before connecting the connected consumers to the network.
Auxiliary and signal contacts NSX
Schneider Electric
Auxiliary and signal contacts NSX
Art. no.: 3186289
Auxiliary connectors cab be used for remote indication of the breaker’s status, for interlocks, for controlling relays, etc. Meets requirements according to IEC 60947-5. Low level version is used in circuits with low signal levels in power/voltage.
Functions:
- OF (from/to): indicates the situation for the circuit breaker’s contacts.
- SD (tripped circuit breaker): indicates that the circuit breaker has tripped due to:
- overload
- short circuit
-earth fault
- activation of a shunt or undervoltage trigger
- activation of a trip button (push to trip)
- pulling out of circuit breaker.
The SD connector returns when the circuit breaker is reset.
- SDE (trip protection): indicates that the circuit breaker has tripped due to:
- Overload
- Short circuit
- earth fault.
The SDE connector returns when the circuit breaker is reset.
- SDV (Vigi earth fault indicator): indicates that the circuit breaker has tripped due to
SDV contact returns when the Vigi module is reset.
Installation
- OF, SD, SDE and SDV functions: one and the same contact provides any of these functions depending on placement of the breaker. The contacts are snapped in place for desired function of the breaker (without front cover) or in the Vigi module (applies to SDV contact)
- To get SDE function of thermomagnetic trigger, an SDE adapter is required.
Auxiliary and signal contacts NSX
Trip Coils NS
Schneider Electric
Trip Coils NS
Art. no.: 3188510
MX or MN trip coils are used for remote tripping of the circuit breaker. They are mainly used for remote disconnections and emergency stop commands and interruptions.
MN undervoltage trigger
Undervoltage trigger MN trips the circuit breaker when supply voltage falls below 35 % of its nominal voltage Un.
Under voltage trigger combined with emergency button ensures fail-safe disconnection. MN coil is constantly activated i.e. if the current is broken:
- either intentionally, in the event of emergency stop
- or unintentionally, by e.g. drop in voltage, the coil immediately trips the circuit breaker.
MX shunt release
MX shunt release opens the circuit breaker via a pulse (= 20 ms) or continuous signal.
Conditions for opening:
When the MX coil is activated, it automatically trips the circuit breaker. Trip is ensured for a voltage of U > 0.7 x Un.
Trip Coils NS
Motor mechanism NS
Schneider Electric
Motor mechanism NS
Art. no.: 3188588
When Compact NSX is equipped with motor mechanism they exhibit a very high mechanical service life and easy and safe control:
- all of the power switch indications, including the settings in and the indications from the trigger block, are still visible and available
- Reliable position indication is maintained and the power switch can still be locked with padlock
- double-insulated front.
Application areas:
- local motor driven control, centralised control, automatic distribution control
- normal / backup power switch or switching to a spare source to optimize energy costs
- load disconnection and re-connection to optimize energy costs
- synchronization.
Automatic operation:
- connection and disconnection with two pulse signals or continuous signals
- Automatic reset after commanded trip (with MN or MX) with standard connection
- mandatory manual reset after tripping due to electrical failure.
Manual operation:
- manual switching with a front switch, with remote indication option
- connection and disconnection with two push buttons
- Recharge the operating spring by pumping nine times with the manual charging handle
- locking with padlock in off position.
Mounting and connection:
All means of mounting (fixed, plug-in/pull-out) and means of connection are maintained.
The motor mechanism is connected with integral terminals behind the front, with cables up to 2.5 mm².
Technical data, motor mechanism MT100 for MT630
Response time (ms): switch-off < 600, switch-on < 80
Operating frequency (cycles/minute) max. 4
Control voltage (V)
DC: 24/30 - 48/60 - 110/130 - 250
AC 50/60 Hz: 48 (50 Hz) - 110/130 - 220/240 - 380/440
Own consumption
DC (W): switch-off 500, switch-on 500
AC (VA): switch-off 500, switch-on 500
Motor mechanism NS
Cable bracket NS
Schneider Electric
Cable bracket NS
Art. no.: 3182450
For cable connection (without lugs) prefabricated cable clamps are used. The clamps are used for both copper and aluminium cables.
- Single cable clamps for Compact NSX 100-250
The clamps are directly snapped onto the breaker’s connections or with clips on connection extensions.
- Single cable clamps for Compact NSX 400-630
The clamps are directly snapped onto the breaker’s connections or connection extensions.
- Double cable clamps for Compact NSX 100-250 and NSX400-630
The clamps are directly snapped onto the breaker’s connections or connection extensions.
- Connection clamp for 6 // cables for Compact NSX 100-250
The clamps are directly screwed onto the breaker’s connections. Phase insulation discs or long touch protection should be used with these clamps (phase insulation discs included).
Cables with cross-section up to 1.5 mm2 to 25 mm²can be connected.
Cable bracket NSCable bracket NSCable bracket NSCable bracket NSCable bracket NS
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5
Contact protection NS
Schneider Electric
Contact protection NS
Art. no.: 3182001
Insulating accessory that is used for protraction against direct contact with power circuits. They provide IP40 like contact protection and IK07 protection against mechanical impact.
Types of contact protection:
Compact NSX100 for 250 and NSX400/630 3P or 4P can be equipped with:
- short contact protection
- long contact protection.
All contact covers have holes or switch openings for voltage indicators on the front.
-Short contact protection
They are used with:
- plug-in and extractable models with all types of connections
- fixed models with rear connection.
-Long contact protection
They are used for front connection with cables or insulating rails.
They consist of two parts assembled with fixed screws, protection class IP40.
- The upper part is equipped with sliding grille with break markings for precise alignment of cables or insulated rails. The back part is completely disconnected from the connection area. Partially cut squares can be removed in order to be able to adapt each type of connection with cable lugs or copper rails.
Long contact protection can be mounted upstream or downstream of:
- fixed breaker
- plug-in and extractable plugs, which supplements the isolation with the mandatory short contact protection of the breaker housing.
- spreader for NSX100 for 250
- 52.5 mm spreader for NSX400/630
Contact protection NSContact protection NSContact protection NSContact protection NSContact protection NS
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