
Ideal for door switch
Sensor sensitivity is varied by the combination of magnets
| Models | HR-101A | HR-101A2 | HR-101B |
|---|---|---|---|
| Contact type | NO (Normally open) | NO (Normally open) | NC (Normally closed) |
| Switching position (HR-101M) | 6±2mm | 3.5±2mm | 6.5±2mm |
| Switching position (HR-101MS) | 10±2.5mm | 6±2mm | 10±3mm |
| Switching position (HR-101MSC) | 18.5±3mm | 13.5±3mm | 18.5±4mm |
| Max. Power Supply Voltage | AC100V/DC100V | AC100V/DC100V | AC30V/DC30V |
| Switching Current・ Switching Capacity | Max 0.5A 10VA/10W | Max 0.5A 10VA/10W | Max 0.2A 3VA |
| Operating Temperature Range | -10C~60C | ||
HR-101 Series proximity reed switch. This model, which is most suitable for door opening and closing detection, is a switch that is filled with Polyurethane to protect electronic components from condensation etc,
and it conforms to drip-proof IP67.

Screw type
Sensor sensitivity is varied by the combination of magnets
| Model | HR-505 |
|---|---|
| Contact type | NO (Normally open) |
| Switching position (HR-101MS) | 3.5±2.5mm |
| Switching position (HR-101MSC) | 7±3mm |
| Operating Temperature Range | Max AC100V/DC100V |
| Switching Current・Switching Capacity | Max 0.3A・Max 10VA/10W |
| Operating Temperature Range | -10℃~80℃ |
HR-505 Series proximity reed switch. With its M6 screw-shape, the mounting position is adjustable.
The wire is AWG 24, parallel and ready for use,and it can easily cope with post processing such as crimp terminals.