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| Actuator | Pin plunger (2.3 dia., Stainless steel plunger) |
|---|---|
| Sensitivity | Standard sensitivity |
| Operation type | General type |
| Operating mechanism | Snap action |
| Switching mechanism | Self-reset type |
| Contact method | Single-Pole, Double-Throw type |
| Contact form | 1c |
| Contact gap | 0.5 mm |
| Load | High-capacity |
| Rated current | 20 A |
| Ratings (AC)Non-Inductive load | Rated voltage: 125 VAC, Resistive load: 20 A (NC) 20 A (NO), Lamp load: 7.5 A (NC) 7.5 A (NO) Rated voltage: 250 VAC, Resistive load: 20 A (NC) 20 A (NO), Lamp load: 7.5 A (NC) 7.5 A (NO) Rated voltage: 500 VAC, Resistive load: 15 A (NC) 15 A (NO), Lamp load: 4 A (NC) 4 A (NO) |
| Ratings (AC)Inductive load | Rated voltage: 125 VAC, Inductive load: 20 A (NC) 20 A (NO), Motor load: 12.5 A (NC) 12.5 A (NO) Rated voltage: 250 VAC, Inductive load: 20 A (NC) 20 A (NO), Motor load: 8.3 A (NC) 8.3 A (NO) Rated voltage: 500 VAC, Inductive load: 10 A (NC) 10 A (NO), Motor load: 2 A (NC) 2 A (NO) |
| Ratings (DC)Non-Inductive load | Rated voltage: 8 VDC, Resistive load: 20 A (NC) 20 A (NO), Lamp load: 3 A (NC) 1.5 A (NO) Rated voltage: 14 VDC, Resistive load: 20 A (NC) 20 A (NO), Lamp load: 3 A (NC) 1.5 A (NO) Rated voltage: 30 VDC, Resistive load: 6 A (NC) 6 A (NO), Lamp load: 3 A (NC) 1.5 A (NO) Rated voltage: 125 VDC, Resistive load: 0.5 A (NC) 0.5 A (NO), Lamp load: 0.5 A (NC) 0.5 A (NO) Rated voltage: 250 VDC, Resistive load: 0.25 A (NC) 0.25 A (NO), Lamp load: 0.25 A (NC) 0.25 A (NO) |
| Ratings (DC)Inductive load | Rated voltage: 8 VDC, Inductive load: 20 A (NC) 20 A (NO), Motor load: 12.5 A (NC) 12.5 A (NO) Rated voltage: 14 VDC, Inductive load: 15 A (NC) 15 A (NO), Motor load: 12.5 A (NC) 12.5 A (NO) Rated voltage: 30 VDC, Inductive load: 5 A (NC) 5 A (NO), Motor load: 5 A (NC) 5 A (NO) Rated voltage: 125 VDC, Inductive load: 0.05 A (NC) 0.05 A (NO), Motor load: 0.05 A (NC) 0.05 A (NO) Rated voltage: 250 VDC, Inductive load: 0.03 A (NC) 0.03 A (NO), Motor load: 0.03 A (NC) 0.03 A (NO) |
| Ratings explanation | Lamp load has an inrush current of 10 times the steady-state current. Inductive load has a power factor of 0.4 Min. (AC) and a time constant of 7 ms Max. (DC). Motor load has an inrush current of 6 times the steady-state current. |
| Inrush current | NC: 75 A NO: 75 A |
| Ambient temperature | Operating: -25 CEL to 80 CEL Storage: -25 CEL to 80 CEL (with no icing or condensation) |
| Ambient humidity | Operating: 35%RH to 85%RH Storage: 35%RH to 85%RH (with no icing or condensation) |
| Speed of permissible operation | 0.01 mm/s to 1000 mm/s |
|---|---|
| Operating specification (Mechanically) | 240 operations / 1 minute Max. |
| Operating specification (Electrically) | 20 operations / 1 minute Max. |
| Contact resistance | 15 m Ohm Max. (Initial value) (Measuring method is voltage drop method at 1 A, 6 to 8 VDC.) |
| Insulation resistance | Between each terminal of the same polarities: 100 M Ohm Min. Between live-metallic part and ground: 100 M Ohm Min. Between each terminal and non-live-metallic part: 100 M Ohm Min. (at 500 VDC Megger) |
| Dielectric strength | Between each terminal of the same polarities: 1,000 VAC Between live-metallic part and ground: 2,000 VAC Between each terminal and non-live-metallic part: 2,000 VAC (50/60 Hz for 1 min.) |
| Mechanical durability | 1,000,000 operations Min. |
| Electrical durability | 500,000 operations Min. (rating load) |
| Vibration resistance (Malfunction) | Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Malfunction: 1 ms max. at the free position and the total travel position. |
| Shock resistance (Destruction) | 1,000 m/s2 |
| Shock resistance (Malfunction) | Malfunction time is 1 ms max. at the free position and the total travel position at 300 m/s2. |
| Degree of protection | General type IEC60529 (JEM): IP00 |
| Applicable standard (UL) | Standard No.: UL508 File number: E41515 |
| Applicable standard (CSA) | Standard No.: CSA C22.2 No.55 File number: LR21642 |
| Mounting Method | Mounting with screw |
| Material of case | Thermosetting resin |
| Weight | Approx. 30 g |
| Operating Force (OF) | Standard value 3.92 to 6.13 N |
|---|---|
| Release Force (RF) | Standard value 2.79 N Min. |
| Pre-Travel (PT) | Standard value 1.3 mm Max. |
| Over-Travel (OT) | Standard value 0.25 mm Min. |
| Movement Differential (MD) | Standard value 0.2 mm Max. |
| Operating Position (OP) | Standard value 16.3 +/- 0.4 mm |
As of February 26, 2008
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