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ICB12S30F04PO
Inductive Proximity Sensor, 4mm, Digital - PNP, Cylindrical M12 Thread, Brass, 2m Cable, IP67
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- Manufacturer: CARLO GAVAZZI
- Product type: Inductive Proximity Sensors
- SVHC: No SVHC (25-Jun-2025)
- IP Rating: IP67
- Sensor Type: Inductive Proximity Sensor
- Product Range: ICB Series
- Sensor Terminals: 2m Cable
- Sensor Output Type: Digital - PNP
- Supply Voltage Max: 36VDC
- Supply Voltage Min: 10VDC
- Sensing Distance Max: -
- Sensing Distance Min: -
- Sensing Distance Nom: 4mm
- Sensor Body Material: Brass
- Sensor Case / Package: Cylindrical M12 Thread
- Operating Temperature Max: 70°C
- Operating Temperature Min: -25°C
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 21.85 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **ICB, M12 short or long body versions** ## **Proximity inductive sensors, extended range, nickel-plated brass housing** - • • • • > ## **Benefits** - Sensing distance: 4 to 8 mm - Flush or non-flush types - Short or long body versions - Rated operational voltage (Ub): 10 - 36 VDC - Output: DC 200 mA, NPN or PNP - Normally open or Normally closed - LED indication for output ON - Protection: reverse polarity, short circuit, transients ## **Description** A family of inductive proximity switches in industrial standard nickel-plated brass housings. They are able to handle applications where high sensing range is requested. Output is open collector NPN or PNP transistors. - Cable or M12 plug versions - According to IEC 60947-5-2 - Laser engraved on front cap, permanently legible - CSA certified for Hazardous Locations ## **References** ## **Order code** **ICB12** (CF[O] ~~[OOO]~~[0O000] — | Enter the code option instead of |**Code**|**Option**|**Description**| |---|---|---| |**ICB**|**-**|Proximityinductive sensors,nickel-plated brass housing| |**12**|**-**|Housingsize| ||**S**|Housinglength: short| ||**L**|Housinglength: long| ||**30**|Thread length: 30mm| ||**50**|Thread length: 50mm| ||**F**|Detectionprinciple: flush mounting| ||**N**|le: flush mountin<br>Detectionprinciple: non-flush mounting| ||**04**|le: non-flush mountin<br>Sensingdistance: 4mm| ||**08**|Sensingdistance: 8mm| ||**N**|Output type: NPN| ||**P**|Output type: PNP| ||**O**|Output configuration: normallyopen| ||**C**|ut confi<br>Output configuration: normallyclosed| |||ut confi<br>Connection: cable| ||**M1**|Connection:plug| **1** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** **==> picture [40 x 40] intentionally omitted <==** ## **Selection guide** |**Con-**<br>**nec-**<br>**tion**|**Body**<br>**style**|**Rated**<br>**operating**<br>**distance**<br>**Sn**|**Ordering no.**<br>**NPN,**<br>**Normally open**|**Ordering no.**<br>**PNP,**<br>**Normally open**|**Ordering no.**<br>**NPN,**<br>**Normally closed**|**Ordering no.**<br>**PNP,**<br>**Normally closed**| |---|---|---|---|---|---|---| |Cable|Short|4 mm1)|**ICB12S30F04NO**|**ICB12S30F04PO**|**ICB12S30F04NC**|**ICB12S30F04PC**| |Cable|Short|8 mm2)|**ICB12S30N08NO**|**ICB12S30N08PO**|**ICB12S30N08NC**|**ICB12S30N08PC**| |Plug|Short|4 mm1)|**ICB12S30F04NOM1**|**ICB12S30F04POM1**|**ICB12S30F04NCM1**|**ICB12S30F04PCM1**| |Plug|Short|8 mm2)|**ICB12S30N08NOM1**|**ICB12S30N08POM1**|**ICB12S30N08NCM1**|**ICB12S30N08PCM1**| |Cable|Long|4 mm1)|**ICB12L50F04NO**|**ICB12L50F04PO**|**ICB12L50F04NC**|**ICB12L50F04PC**| |Cable|Long|8 mm2)|**ICB12L50N08NO**|**ICB12L50N08PO**|**ICB12L50N08NC**|**ICB12L50N08PC**| |Plug|Long|4 mm1)|**ICB12L50F04NOM1**|**ICB12L50F04POM1**|**ICB12L50F04NCM1**|**ICB12L50F04PCM1**| |Plug|Long|8 mm2)|**ICB12L50N08NOM1**|**ICB12L50N08POM1**|**ICB12L50N08NCM1**|**ICB12L50N08PCM1**| 1) For flush mounting in metal 2) For non-flush mounting in metal ## **Sensing** ## **Detection** |**Assured operating sensing distance(Sa)** <br>|0 ≤ Sa≤ 0.81 x Sn| |---|---| |**Efective operating distance(Sr)**|0.9 x Sn≤ Sr≤ 1.1 x Sn| |<br>**Usable operating distance(Su)**<br>|0.9 x Sr≤ Su≤ 1.1 x Sr| |**Diferential travel(H) (Hysteresis)**|1 to 20% of sensingdist.| ## **Correction factors** The specific operating distance Sn refers to defined measuring conditions. The following data have to be considered as general guidelines. **2** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** Fe360: steel CrNi: chrome-nickel CuZn: brass Al: aluminium Cu: copper Sr: effective operating distance **Fig. 1** _The rated operating distance is reduced by the use of metals and alloys other than Fe360. The most important reduction factors for inductive proximity sensors are shown in the figure._ **Accuracy** > **Repeat accuracy (R)** ≤ 10% ~~a~~ ## **Features** ## **Power Supply** > |**Rated operational voltage (Ub)**|10 to 36 VDC(ripple incl.)| |---|---| |**Ripple(Urpp)**<br>**No load supply current(Io)**|≤ 10%<br>≤ 15 mA| |**Power ON delay (tv)**|≤ 20 ms| ## **Outputs** ~~>~~ ≤ 200 mA @ 50°C **Output current (Ie)** (≤ 150 mA @ 50-70°C) **OFF-state current (Ir)** ≤ 50 μA **Voltage drop (Ud)** Max. 2.5 VDC @ 200 mA **Protection** Reverse polarity, short-circuit, transients **Voltage transient** 1 kV/0.5 J ## ~~>~~ **Response times Max. operating frequency (f)** ≤ 2000 Hz ~~a~~ **3** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** ## **Indication** > **Indication for output ON** Activated LED, yellow **NO version** Target present **NC version** Target not present **Indication for short circuit/** LED blinking (f = 2 Hz) **overload** ## ~~>~~ ## **Environmental** |**Ambient temperature**|Operating: -25° to +70°C (-13° to +158°F)<br>Storage: -30° to +80°C(-22° to +176°F)| |---|---| |**Ambient humidity**|Operating: ≤ 95%<br>Storage: ≤ 95%| |**Shock and vibration**|IEC 60947-5-2/7.4| |**Degree ofprotection**|IP67| ## ~~>~~ ## **Compatibility and conformity** |||**EMCprotection - According to IEC 60947-5-2**|**EMCprotection - According to IEC 60947-5-2**| |---|---|---|---| ||**Electrostatic discharge (ESD)**|IEC 61000-4-2<br>8 kV air discharge,4 kV contact discharge|| ||**Radiated radio frequency**|IEC 61000-4-3<br>3 V/m|| ||**Burst immunity**|IEC 61000-4-4<br>2 kV|| ||**Conducted radio frequency**|IEC 61000-4-6<br>3 V|| ||**Power frequency magnetic**<br>**fields**|IEC 61000-4-8<br>30 A/m|| |**MTTFd**<br>~~a~~||750years@50°C|50°C(122°F)| ||**Approvals**||| ~~Ce~~ CCC is not required for products rated ≤ 36 V ## **Mechanical data** |**Mechanical data**<br>>|| |---|---| |**Weight (cable/nuts included)**<br>**Cable**|Max. 120 g| |**Plug**|Max. 30g| |**Mounting**|Flush or non flush mountable| |**Material**|Body: nickel-plated brass<br>Front:greythermoplasticpolyester| |**Tightening torque**|10 Nm| **4** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** **==> picture [40 x 40] intentionally omitted <==** ## **Electrical connection** **Cable** Ø 4.1 x 2 m, 3 x 0.25 mm2, grey PVC, oil proof **Plug** M12 x 1 ## **Connection Diagrams** **==> picture [418 x 351] intentionally omitted <==** **----- Start of picture text -----**<br> 1 BN + 1 BN +<br>2 BK<br>4 BK<br>3 BU 3 BU<br>- -<br>Fig. 2 NPN - Normally open Fig. 3 NPN - Normally closed<br>+ +<br>1 BN 1 BN<br>4 BK<br>2 BK<br>3 BU 3 BU<br>- -<br>Fig. 4 PNP - Normally open Fig. 5 PNP - Normally closed<br>**----- End of picture text -----**<br> **Colour code BN:** brown **BK:** black **BU:** blue **5** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** ## **Dimensions [mm]** **==> picture [476 x 393] intentionally omitted <==** **----- Start of picture text -----**<br> LED LED<br>7.5 7.5<br>30.0 14.3 4.0 30.0 14.3<br>=e 46.8 50.8<br>Fig. 6 Short body, flush version, cable Fig. 7 Short body, non-flush version, cable<br>LED (4 x 90°) LED (4 x 90°)<br>7.5 7.5<br>4 3 4 3<br>1 2 1 2<br>30.0 11.2 4.0 30.0 11.2<br>= 50.2 = 54.2<br>Fig. 8 Short body, flush version, plug Fig. 9 Short body, non-flush version, plug<br>LED LED<br>7.5 7.5<br>50.0 4.0 50.0<br>SC 66.8 70.8<br>Fig. 10 Long body, flush version, cable Fig. 11 Long body, non-flush version, cable —<br>LED (4 x 90°) LED (4 x 90°)<br>7.5 7.5<br>4 3 4 3<br>1 2 1 2<br>50.0 4.0 50.0<br>ne 70.2 74.2<br>Fig. 12 Long body, flush version, plug Fig. 13 Long body, non-flush version, plug<br>¢ nS ¢<br>M12x1 M12x1<br>M12x1 M12x1<br>M12x1 M12x1<br>M12x1 M12x1<br>**----- End of picture text -----**<br> **6** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** **==> picture [40 x 40] intentionally omitted <==** ## **Installation** **==> picture [165 x 150] intentionally omitted <==** **----- Start of picture text -----**<br> ≥ 3 x Sn **<br>d<br>**----- End of picture text -----**<br> **Fig. 14** _Flush sensor, when installed in damping material_ **==> picture [234 x 178] intentionally omitted <==** **----- Start of picture text -----**<br> ≥ 3 x Sn ≥ 3 x d **<br>d<br>Fig. 16 Non-flush sensor, when installed in damping<br>material<br>≥ 2 x Sn<br>**----- End of picture text -----**<br> **==> picture [105 x 16] intentionally omitted <==** **----- Start of picture text -----**<br> d d d<br>**----- End of picture text -----**<br> **==> picture [184 x 121] intentionally omitted <==** **Fig. 15** _Flush sensors, when installed together in damping material_ **==> picture [204 x 15] intentionally omitted <==** **----- Start of picture text -----**<br> d d 2 x d d d<br>**----- End of picture text -----**<br> **==> picture [232 x 119] intentionally omitted <==** **Fig. 17** _Non-flush sensors, when installed together in damping material_ ** Free zone or non-damping material Sn: nominal sensing distance d: sensor diameter: 12 mm **7** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A. **ICB, M12 short or long body versions** **==> picture [40 x 40] intentionally omitted <==** ## **Sensors installed opposite each other** **==> picture [129 x 57] intentionally omitted <==** **==> picture [27 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> ≥ 6 x Sn<br>**----- End of picture text -----**<br> **==> picture [129 x 57] intentionally omitted <==** **Fig. 18** _For sensors installed opposite each other, a minimum space of 6 x Sn (the nominal sensing distance) must be observed_ ## **Cable version** **==> picture [336 x 125] intentionally omitted <==** **==> picture [26 x 23] intentionally omitted <==** **----- Start of picture text -----**<br> �<br>**----- End of picture text -----**<br> ## **Delivery contents and compatible components** ## **Delivery contents** - Inductive proximity switch - 2 nuts - Packaging: plastic bag ## **CARLO GAVAZZI compatible components** - Mounting bracket AMB... to be purchased separately - Connector type: CONx... series to be purchased separately COPYRIGHT ©2021 Content subject to change. Download the PDF: www.gavazziautomation.com **8** 17/05/2021 ICB12x30_04 DS EN Carlo Gavazzi Automation S.p.A.
Updated at April 21, 2026
Founded in Milan in 1931, Carlo Gavazzi is a globally recognized leader in the design and manufacture of high-quality automation components. For nearly a century, the company has driven technological innovation in the industrial and building automation markets. With ISO 9001-certified production facilities across Europe and Asia, Carlo Gavazzi delivers state-of-the-art solutions tailored for demanding applications, including HVAC, renewable energy, semiconductor manufacturing, and electric vehicle charging infrastructure. Our extensive portfolio of Carlo Gavazzi components focuses heavily on their industry-leading switching and sensing technologies. We carry a comprehensive selection of solid state relays, contactors, and power relays engineered for exceptional reliability and thermal performance. Alongside these robust switching solutions, our range features a wide array of precision sensors, with a strong emphasis on proximity switches and light sensors that are critical for automated manufacturing processes, mobile equipment, and access control systems. Beyond core sensing and switching, the Carlo Gavazzi lineup extends into essential power management, circuit protection, and control devices. This includes highly efficient AC/DC converters, thermal magnetic circuit breakers, and advanced panel instrumentation designed to monitor and optimize energy efficiency. From current sensing transformers to motor starters, engineers consistently trust Carlo Gavazzi to provide competitive, dependable, and forward-thinking components for their most complex automation challenges.
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