51-256.025D
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KEYLOCK SWITCH 2 POSITIONS REST(A)-MAINTAINED SA 2NC+2NO ST 18X18 GOLD/SILVER 311
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51-256.025D
ActiveEAO
KEYLOCK SWITCH 2 POSITIONS REST(A)-MAINTAINED SA 2NC+2NO ST 18X18 GOLD/SILVER 311
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 51-256.025D | 51-256 Series |
|---|---|---|
| Actuator Type | Flat Key | Flat Key |
| Angle of Throw | 90 ° | 90 ° |
| Circuit | 4PST-2NO/2NC | 4PST-2NO/2NC, DPST-NO/NC, SPST-NC |
| Contact Timing | Not Specified | Not Specified |
| Current Rating (Amps) | 5 A | 5 - 100 A |
| Depth Behind Flange | 34 mm | 34 mm |
| Features | IP65 | IP65 |
| Ingress Protection | - | IP65 - Dust Tight, Water Resistant |
| Key Removable Positions | 1 only | 1 only |
| Mounting Type | - | Panel Mount, Front |
| Number of Positions | 2 | 2 |
| Operating Temperature [Max] | 55 °C | 55 °C |
| Operating Temperature [Min] | -25 °C | -25 °C |
| Panel Cutout Dimensions [diameter] | 16 mm | 16 mm |
| Reset Operation | - | Twist |
| Switch Function | On-Off, Off-On | On-Off, Off-On |
| Termination Style | Solder Lug | Solder Lug, PC Pin |
| Voltage Rating - AC | 250 V | 42 - 250 V |
| Voltage Rating - DC | - | 42 V |
51-256 Series
KEYLOCK SWITCH 2 POSITIONS REST(A)-MAINTAINED SA 2NC+2NO ST 18X18 GOLD/SILVER 311
| Part | Depth Behind Flange | Angle of Throw | Features | Contact Timing | Voltage Rating - AC | Panel Cutout Dimensions [diameter] | Number of Positions | Key Removable Positions | Termination Style | Current Rating (Amps) | Switch Function | Operating Temperature [Max] | Operating Temperature [Min] | Actuator Type | Circuit | Ingress Protection | Mounting Type | Reset Operation | Voltage Rating - DC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EAO 51-256.025D | 34 mm | 90 ° | IP65 | Not Specified | 250 V | 16 mm | 2 | 1 only | Solder Lug | 5 A | Off-On, On-Off | 55 °C | -25 °C | Flat Key | 4PST-2NO/2NC | ||||
EAO 51-256.025 | 250 V | 16 mm | Solder Lug | 5 A | Off-On, On-Off | 55 °C | -25 °C | DPST-NO/NC | IP65 - Dust Tight, Water Resistant | Panel Mount, Front | Twist | ||||||||
EAO 51-256.026 | 42 V | 16 mm | PC Pin, Solder Lug | 100 mA | On-Off | 55 °C | -25 °C | SPST-NC | IP65 - Dust Tight, Water Resistant | Panel Mount, Front | Twist | 42 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
51-256 Series
Keylock Switch 2 Position 4PST-2NO/2NC 5A (AC) 250 VAC DC Panel Mount
Documents
Technical documentation and resources