Patrik Widstrand
Norway, Denmark & Marine applications
Tel: +46 70-564 82 20
The Series 250 ultra-compact line of switches represents an integration of 4-pole switching capabilities, high LED lightning performance, and military-grade reliability in a subcompact package. With an overall length of 1.06” (26.8mm) this switch has the ability to fit where most switches cannot.
| Mechanical | |
| Actuation force | 2 to 5 pounds (9 to 22.2N) |
| Actuation travel | 0.060-0.075 inches (1,52 – 1,9mm) |
| Life | Up to 1M cycles (see technical spec.) |
| Weight (varies per switch configurations) | 11-21gr |
| Electrical | ||
| Function | Maintain/Momentan/Indicator | |
| Contact ring | 28VDC | 115VAC |
| Inductive | 10 AMPS | 7 AMPS |
| Inductive | 5 AMPS | 3,5 AMPS |
| Low level | 10µA |
| Display types | Standard fonts, Greek and math symbols, custom language and special artwork. |
| Full face and two, three, and four way split face. | |
| Hidden, lighted and colored legends. | |
| Colored, lighted, and black backgrounds. |
| Environmental | |
| Operating temp | -55° to 85°C (see more info in specification data) |
| Thermal shock | MIL-PRF-22885 and MIL-STD-202, Method 107G, Test Condition A |
| Moisture | MIL-PRF-22885, and MIL-STD-202, Method 106G |
| Salt spray | MIL-PRF-22885 and MIL-STD-202, Method 101E, Cond. A |
| Shock | MIL-PRF-22885, and MIL-STD-202, Method 213B |
| Explosion | MIL-PRF-22885, and MIL-STD-202, Method 109G |
| Sand and dust | MIL-PRF-22885, and MIL-STD-202, Method 110, Cond. B |
| Vibration | MIL-STD-202, and MIL-PRF-22885 vibration grade 3. |

The Series 250 ultra-compact line of switches represents an integration of 4-pole switching capabilities, high LED lightning performance, and military-grade reliability in a subcompact package. With an overall length of 1.06” (26.8mm) this switch has the ability to fit where most switches cannot.
| Mechanical | |
| Actuation force | 2 to 5 pounds (9 to 22.2N) |
| Actuation travel | 0.060-0.075 inches (1,52 – 1,9mm) |
| Life | Up to 1M cycles (see technical spec.) |
| Weight (varies per switch configurations) | 11-21gr |
| Electrical | ||
| Function | Maintain/Momentan/Indicator | |
| Contact ring | 28VDC | 115VAC |
| Inductive | 10 AMPS | 7 AMPS |
| Inductive | 5 AMPS | 3,5 AMPS |
| Low level | 10µA |
| Display types | Standard fonts, Greek and math symbols, custom language and special artwork. |
| Full face and two, three, and four way split face. | |
| Hidden, lighted and colored legends. | |
| Colored, lighted, and black backgrounds. |
| Environmental | |
| Operating temp | -55° to 85°C (see more info in specification data) |
| Thermal shock | MIL-PRF-22885 and MIL-STD-202, Method 107G, Test Condition A |
| Moisture | MIL-PRF-22885, and MIL-STD-202, Method 106G |
| Salt spray | MIL-PRF-22885 and MIL-STD-202, Method 101E, Cond. A |
| Shock | MIL-PRF-22885, and MIL-STD-202, Method 213B |
| Explosion | MIL-PRF-22885, and MIL-STD-202, Method 109G |
| Sand and dust | MIL-PRF-22885, and MIL-STD-202, Method 110, Cond. B |
| Vibration | MIL-STD-202, and MIL-PRF-22885 vibration grade 3. |
