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Optical and acoustic signaling

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Lamp holder block for control circuit devices Legrand 665090 AC LED Screw connection White Front fastening

Lamp holder block for control circuit devices Legrand 665090 AC LED Screw connection White Front fastening

ELEKTRO - SYCHRA, spol. s r. o.
Starting at
€2.91 +VAT
CZK 74.01
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz: 230 - 230
  • Rated voltage Ue at AC 60 Hz: 230 - 230
Supplier
ELEKTRO - SYCHRA, spol. s r. o.
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Lamp holder block for control circuit devices Legrand 665092 LED White Front fastening

Lamp holder block for control circuit devices Legrand 665092 LED White Front fastening

ELEKTRO - SYCHRA, spol. s r. o.
Starting at
€2.73 +VAT
CZK 69.40
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 24 - 24
  • Rated voltage Ue at AC 60 Hz [V]: 24 - 24
Supplier
ELEKTRO - SYCHRA, spol. s r. o.
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Lamp holder block for control circuit devices Legrand 067685 LED White Front fastening

Lamp holder block for control circuit devices Legrand 067685 LED White Front fastening

ELEKTRO - SYCHRA, spol. s r. o.
Starting at
€2.05 +VAT
CZK 52.22
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 230 - 230
  • Rated voltage Ue at AC 60 Hz [V]: 230 - 230
Supplier
ELEKTRO - SYCHRA, spol. s r. o.
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Lamp holder block for control circuit devices Legrand 665091 AC LED Screw connection White Front fastening

Lamp holder block for control circuit devices Legrand 665091 AC LED Screw connection White Front fastening

ELEKTRO - SYCHRA, spol. s r. o.
Starting at
€2.73 +VAT
CZK 69.40
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 230 - 230
  • Rated voltage Ue at AC 60 Hz [V]: 230 - 230
Supplier
ELEKTRO - SYCHRA, spol. s r. o.
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Lamp holder block for control circuit devices Legrand 067664 LED White Front fastening

Lamp holder block for control circuit devices Legrand 067664 LED White Front fastening

ELEKTRO - SYCHRA, spol. s r. o.
Starting at
€2.52 +VAT
CZK 64.12
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 230 - 230
  • Rated voltage Ue at AC 60 Hz [V]: 230 - 230
Supplier
ELEKTRO - SYCHRA, spol. s r. o.
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Signal lamp F&F LK-713K 230V AC triple yellow / red / green for DIN rail

Signal lamp F&F LK-713K 230V AC triple yellow / red / green for DIN rail

ASAJ Sp. z o.o.
Starting at
€4.51 +VAT
PLN 20.67
  • EAN: 5908312596011
  • Manufacturer: F&F
Supplier
ASAJ Sp. z o.o.
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Modular lamp 3-phase red 230-400V AC iIL A9E18327 Schneider

Modular lamp 3-phase red 230-400V AC iIL A9E18327 Schneider

ASAJ Sp. z o.o.
Starting at
€17.17 +VAT
PLN 78.66
  • EAN: 3606480088391
  • Manufacturer: SCHNEIDER
Supplier
ASAJ Sp. z o.o.
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Voltage presence detector SON H-3R ETI Polam 002471552

Voltage presence detector SON H-3R ETI Polam 002471552

ASAJ Sp. z o.o.
Starting at
€3.68 +VAT
PLN 16.87
  • EAN: 3838895747581
  • Manufacturer: ETI
Supplier
ASAJ Sp. z o.o.
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Signal lamp F&F LK-713G 230V AC, triple green, mounted on a DIN rail

Signal lamp F&F LK-713G 230V AC, triple green, mounted on a DIN rail

ASAJ Sp. z o.o.
Starting at
€4.37 +VAT
PLN 20.04
  • EAN: 5908312596004
  • Manufacturer: F&F
Supplier
ASAJ Sp. z o.o.
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Lamp holder block for control circuit devices Siemens 3SU14012BB603AA0 AC/DC LED Spring clamp connection White

Lamp holder block for control circuit devices Siemens 3SU14012BB603AA0 AC/DC LED Spring clamp connection White

TT Partner Artur Krupa
€4.20 +VAT
PLN 19.25
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: Yes
  • With integrated diode: Yes
Supplier
TT Partner Artur Krupa
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Lamp holder block for control circuit devices Legrand 023005 AC/DC LED Screw connection Green Front fastening

Lamp holder block for control circuit devices Legrand 023005 AC/DC LED Screw connection Green Front fastening

VOLTA Sp. z o.o.
€10.70 +VAT
PLN 49.01
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 10.8 - 26.4
  • Rated voltage Ue at AC 60 Hz [V]: 10.8 - 26.4
  • Rated voltage Ue at DC [V]: 10.8 - 26.4
Supplier
VOLTA Sp. z o.o.
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Lamp holder block for control circuit devices Legrand 024272 AC LED Screw connection Green Floor fastening

Lamp holder block for control circuit devices Legrand 024272 AC LED Screw connection Green Floor fastening

VOLTA Sp. z o.o.
€9.45 +VAT
PLN 43.32
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 195.5 - 264.5
  • Rated voltage Ue at AC 60 Hz [V]: 195.5 - 264.5
Supplier
VOLTA Sp. z o.o.
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Lamp holder block for control circuit devices Legrand 023130 AC LED Spring clamp connection White Front fastening

Lamp holder block for control circuit devices Legrand 023130 AC LED Spring clamp connection White Front fastening

VOLTA Sp. z o.o.
€10.60 +VAT
PLN 48.56
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 195.5 - 264.5
  • Rated voltage Ue at AC 60 Hz [V]: 195.5 - 264.5
Supplier
VOLTA Sp. z o.o.
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Lamp holder block for control circuit devices Legrand 023110 AC/DC LED Spring clamp connection White Front fastening

Lamp holder block for control circuit devices Legrand 023110 AC/DC LED Spring clamp connection White Front fastening

VOLTA Sp. z o.o.
€9.44 +VAT
PLN 43.27
  • With integrated diode: Yes
  • With integrated voltage decreasing resistor: Yes
  • Transformer integrated: No
  • With light source: Yes
  • Rated voltage Ue at AC 50 Hz [V]: 10.8 - 26.4
  • Rated voltage Ue at AC 60 Hz [V]: 10.8 - 26.4
  • Rated voltage Ue at DC [V]: 10.8 - 26.4
Supplier
VOLTA Sp. z o.o.
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Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

METPOL ELECTROTECHNOLOGY URSZULA KARPIŃS
€1.62 +VAT
PLN 7.42
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
METPOL ELECTROTECHNOLOGY URSZULA KARPIŃS
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Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

Hurtownia Art. Elektrotechnicznych "ELEKTROMAX" Bączkowski E. Mocek W. Sp.j.
€1.60 +VAT
PLN 7.33
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
Hurtownia Art. Elektrotechnicznych "ELEKTROMAX" Bączkowski E. Mocek W. Sp.j.
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Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

Hurtownia Elektryczna ELEKTROMEGA s.c. B
€1.56 +VAT
PLN 7.15
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
Hurtownia Elektryczna ELEKTROMEGA s.c. B
leave message
Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

Lamp holder block for control circuit devices Spamel ST22-1417\R02 BA9s AC/DC Incandescent lamp Screw connection Floor fastening

El-Skład Sp.J. W.Pałajski M.Migatulski
€1.62 +VAT
PLN 7.42
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
El-Skład Sp.J. W.Pałajski M.Migatulski
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Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

Hurtownia Art. Elektrotechnicznych "ELEKTROMAX" Bączkowski E. Mocek W. Sp.j.
€1.55 +VAT
PLN 7.08
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
Hurtownia Art. Elektrotechnicznych "ELEKTROMAX" Bączkowski E. Mocek W. Sp.j.
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Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

Hurtownia Elektryczna ELEKTROMEGA s.c. B
€1.51 +VAT
PLN 6.90
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
Hurtownia Elektryczna ELEKTROMEGA s.c. B
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Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

METPOL ELECTROTECHNOLOGY URSZULA KARPIŃS
€1.56 +VAT
PLN 7.17
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
METPOL ELECTROTECHNOLOGY URSZULA KARPIŃS
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Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

Lamp holder block for control circuit devices Spamel SP22-1435\R05 BA9s AC LED Screw connection Front fastening

El-Skład Sp.J. W.Pałajski M.Migatulski
€1.56 +VAT
PLN 7.17
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
El-Skład Sp.J. W.Pałajski M.Migatulski
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Lamp holder block for control circuit devices Spamel SP22-1435\R13 BA9s AC/DC LED Screw connection Front fastening

Lamp holder block for control circuit devices Spamel SP22-1435\R13 BA9s AC/DC LED Screw connection Front fastening

METPOL ELECTROTECHNOLOGY URSZULA KARPIŃS
€1.56 +VAT
PLN 7.17
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
METPOL ELECTROTECHNOLOGY URSZULA KARPIŃS
leave message
Lamp holder block for control circuit devices Spamel SP22-1435\R13 BA9s AC/DC LED Screw connection Front fastening

Lamp holder block for control circuit devices Spamel SP22-1435\R13 BA9s AC/DC LED Screw connection Front fastening

El-Skład Sp.J. W.Pałajski M.Migatulski
€1.56 +VAT
PLN 7.17
  • Transformer integrated: No
  • With integrated voltage decreasing resistor: No
  • With light source: No
  • With integrated diode: No
Supplier
El-Skład Sp.J. W.Pałajski M.Migatulski
leave message
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Optical and acoustic signaling

Optical and acoustic signaling is widely used in various types of systems and installations, performing a paging, warning, alarm and other functions, depending on the purpose of the system in which the signaling devices are used.

Optical and acoustic signaling devices in systems and installations

Signaling devices , both optical and acoustic, are for communication. They are the simplest and fastest form of communicating uncomplicated messages, known and used for hundreds of years. Originally, information was transmitted using, for example, the fire system in the ancient art of war or various types of gongs and bells, and later using a telegraph, telephone or radio waves, up to the solutions known to us today.

Signaling devices available on the market can be divided according to the way of transmitting information and reflecting the main features identifying the devices into:

  1. beacons,
  2. sounders,
  3. visual and acoustic signals.

Sometimes there are also separate signaling columns , which are elements with more than one number of optical levels, often also equipped with an acoustic signal (although this is not a rule). An example of such a column is a traffic light signal.

Manufacturers of signaling devices usually offer many configurations of signaling columns with different numbers of optical modules, with or without an acoustic element, with different types of emitted light and with different power supply versions.

Optical signaling

Optical indicators communicate thanks to the emission of light in the form of a continuous or pulsed stream of different frequencies. Currently, the most commonly used light source is light-emitting diodes (LEDs) due to their energy efficiency and small size. The LEDs are placed in a transparent casing made of plexiglass, glass or similar material of a specific color, and the entire devices are mounted in systems (e.g. alarm) and installations (e.g. for supervision of technological processes).

Acoustic signaling devices are classified as devices depending on their construction:

  1. panel,
  2. intended for mounting on flat surfaces, pipes or wall brackets,
  3. modular,
  4. designed for obstruction lighting,
  5. intended for traffic control,
  6. designed to work in special conditions.

Acoustic signaling

Sounders perform the same function as their optical counterparts, but emit not light, but sound of different intensity and frequency. Most often they are assigned a warning or alarm role, but also an informative one - an example of this is medical equipment, for example a cardiac monitor emitting a pulse signal of the same intensity in the absence of an anomaly.

In the market of finished products, acoustic devices are manufactured as sirens, buzzers, buzzers or multi-tone alarms , emitting constant or variable sounds, and in the case of the latter group - of several different tones or sound sequences. Due to the construction, in the category of acoustic devices we can distinguish:

  1. panel beacons ,
  2. apparatus for mounting on a flat surface, on a pipe and on a wall bracket, ringtones,
  3. special signaling devices (eg designed for operation in harsh conditions).

Optical-acoustic signaling

Optical-acoustic signaling devices are devices that combine the features of both groups presented earlier in one housing. They are used wherever it is necessary to signal both by means of light emission and sound. The simultaneous effect on the sense of sight and hearing is particularly important in the case of warning signals and effectively improves their perception. Optical-acoustic signaling devices are usually offered in the form of devices:

  1. panel,
  2. modular,
  3. designed for mounting on flat surfaces, on a pipe or on a wall bracket.

They are available in various configurations of light and sound signals.