Littelfuse CP5460, CP5 Series, Single-phase current monitor, Current Sensing AC 460VAC, SPDT (1 Form C)
Pickup available at 220 Alden Road
Usually ready in 24 hours
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The CP5 Series are undercurrent monitors designed to monitor one leg of a 3-phase system. It is commonly used as a tower monitor on center pivot irrigation systems to detect stalled or jammed towers to prevent over watering. The CP5 Series has both an adjustable trip level and an adjustable trip delay timer. When the current is sensed, the CP5 Series activates its output relay, thus starting the motor/pump. When the current in the monitored power line falls below the user-selectable trip point, the unit goes through a trip delay timer and then deactivates the output relay if the monitored current does not recover first.
*Note: 50Hz will increase all delay timers by 20%
Specifications
| Input Characteristics | |
| Nominal Input Voltage |
CP5 115 115VAC CP5460 460VAC |
| Frequency | 50*/60Hz |
| Functional Characteristics | |
| Operating Points |
Trip Level 0-5 Amps Trip Delay 0-10 minutes Restart 1 second |
| Output Characteristics | |
| Output Contact Rating (SPDT) | |
| Pilot Duty |
CP5115 480VA @ 240VAC CP5460 470VA @ 600VAC |
| General Characteristics | |
| Terminal |
Torque 7 in.-lbs. Wire Size 12-18AWG |
| Safety Marks | |
| UL | UL508 (File #E68520) |
| Dimensions |
H 74.4 mm (2.93”) W 133.9 mm (5.27”) D 74.9 mm (2.95”) |
| Weight | 1 lb. (16 oz., 453.59 g) |
| Mounting Method | #8 screws |
