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APEM IR Series Illuminated Momentary Push Button Switch, Panel Mount, 14.8 mm Cutout, SPST, Blue LED, IP67, 48V IRR3S4B2LOB
Specifications
| Country of Origin | France |
|---|---|
| Brand | APEM |
| Model | IRR3S4B2LOB |
| IP Rating | IP67 |
| Mount Type | Panel |
| Series | IR |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPST |
| Switch Configuration | NO, NC/NO |
| Minimum Operating Temperature | -40°C |
| Panel Cutout Size | 14.8 mm |
| Terminal type | Solder |
| Standards/Approvals | RoHS |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 691-1647Brand: APEMManufacturers Part No.: IRR3S4B2LOB |
| LED Colour | Blue |
| Switch Operation | Momentary |
| Actuator Colour | Blue |
| Contact DC Voltage | 48V dc |
| Actuator Style | Button |
| Switch Contact Current | 200mA |
| Contact AC Voltage | 250V ac |
| Legend | Actuator Marking Available on Request for Models with Flat Round Actuator |
Key Features
- Illuminated single pole single throw (SPST) switch with blue LED for clear visual indication.
- Mounts easily on panels with a 14.8 mm cutout size for secure installation.
- IP67 rated for dust tight and water-resistant protection in harsh environments.
- Suitable for AC voltage up to 250 V and DC voltage up to 48 V.
- Operates reliably under temperatures ranging from -40°C to 85°C.
- Switch operation is momentary to provide controlled momentary contact.
- Contact current rating of 200 mA with switch contact configuration options NO and NC/NO.
- Blue LED operates at 20 mA forward current and 3.8 V maximum forward voltage.
Product Description
APEM IRR3S4B2LOB is a high-quality illuminated momentary push button switch designed for robust panel mounting applications in industrial automation and electrical control systems. Featuring a 14.8 mm panel cutout size, this switch offers a single pole single throw (SPST) contact configuration operated by a button actuator with momentary action. It incorporates a blue LED illumination, providing clear visual feedback with a forward current of 20 mA and maximum forward voltage of 3.8 V.
This switch boasts an IP67 rating, ensuring complete protection against dust ingress and water immersion, making it suitable for harsh industrial environments. It can handle alternating current voltages up to 250 V ac and direct current voltages up to 48 V dc, supporting a switch contact current of 200 mA.
Its operating temperature range from -40°C to 85°C allows reliable performance under extreme conditions. The actuator marking can be provided upon request for flat round actuator variants, offering customization flexibility.
Manufactured in France to meet RoHS compliance standards, the IR Series push button switches from APEM are ideal for electrical, automation, control panel, and machinery applications requiring reliable and rugged operator interfaces.
Illuminated single pole single throw (SPST) switch with blue LED indication. Panel mount with 14.8 mm cutout size for installation compatibility. IP67 rated dust and waterproof construction for industrial environments. AC voltage rating of 250 V and DC voltage rating of 48 V.
Wide operating temperature range of -40°C to 85°C for durability. Momentary switch operation suitable for control and signaling. 200 mA contact current rating, NO and NC/NO switching options available. RoHS compliant, manufactured in France ensuring quality assurance.
Optional actuator marking for flat round actuator models on request.
Ideal for electrical, automation, panel mounting, and industrial control system applications. Explore more high-quality Push Button Switches in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The maximum operating temperature for this model is 85°C.
This switch has an IP67 rating, providing complete protection against dust ingress and water immersion.
It requires a panel cutout size of 14.8 mm for secure installation.
This model offers contact configuration options of normally open (NO) and normally closed/normally open (NC/NO).
The maximum contact current rating for this switch is 200 mA.
It can handle alternating current (AC) voltages up to 250 V and direct current (DC) voltages up to 48 V.
This switch operates on a momentary action, providing controlled momentary contact.
The switch features a blue LED that operates at a forward current of 20 mA and a maximum forward voltage of 3.8 V.
It is manufactured in France and complies with RoHS standards.
The minimum operating temperature for this model is -40°C.
This model uses solder type terminals for connections.
Yes, actuator marking is available upon request for models with a flat round actuator.
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