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Description
xThe NG1RL-510-M is a limit switch with an extended roller plunger actuator, fitted with a snap-action contact block giving 1 NC and 1 NO output. The steel roller and slide-bearing metal actuating element convert linear or cam motion into a positive switching action, suitable for detecting the position of moving machine parts such as guards, slides or actuators. Its die-cast alloy housing offers IP67 protection with an ambient temperature range of -25 to 80°C, making it suitable for position sensing in exposed or washdown areas of industrial machinery. Connection is via a single M20 x 1.5 gland, with contacts rated for use on both AC and DC control circuits.
Key specifications
- Connection: 1 x M20 x 1.5
- Operating temperature: -25 to 80 °C
Specifications
x
| 510 | Snap-action switching contact 1 NC + 1 NO |
Adjustment options
Horizontal 4 x 90°
Dimension drawing
Wiring diagram 510
Travel diagram
Dimensional drawings
| 1 | Operating point |
| 2 | Free position |
| 3 | End position |
| 4 | Steel roller |
Connection examples
Shift travel diagrams
 |
Contacts closed |
 |
Contacts open |
Technical data
Approvals
Electrical connection values
| Connection cross section | 0.34 ... 1.5 mm² |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 2.5 kV |
| Utilization category | |
| AC-12 | 10 A 230 V |
| DC-13 | 6 A 24 V |
| AC-15 | 6 A 230 V |
| Short circuit protection according to IEC 60269-1 | 6A gG |
| Switching current | |
| min. at DC 24V | 10 mA |
| thermal rated current Ith | 6 A |
Mechanical values and environment
| Approach speed | 0.01 - 20 m/min |
| Connection type | 1 x M20 x 1.5 |
| Number of door position NC contacts | 1 |
| Number of door position NO contacts | 1 |
| Actuating element | Slide bearing metal |
| Roller plunger (d roller = 18 mm) | |
| Actuating force | min. 15 N |
| Installation orientation | any |
| Mechanical life | 30 x 10⁶ |
| Contact bounce time | max. 3 ms |
| Switching principle | Snap-action switching contact |
| Schließzeit | max. 4 ms |
| Degree of protection | IP67 |
| Ambient temperature | -25 to 80 °C |
| Material | |
| Contact | Silver alloy, gold flashed |
| Housing | Anodized die-cast alloy |
Downloads
Documents
Operating instructions Position Switch NG…
Other Documents
CAD data
Shipping Details
| Item designation | NG1RL-510-M |
| Gross weight | 0.326kg |
| Global Trade Item Number (GTIN) | 4047048004894 |
| Customs tariff number | 85365019000 |
| ECLASS | 27-27-06-01 Position switch (Type 1) |
Documents
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