Littelfuse PC-102CICI-LT, PC-102 Series, Seal-leak and Over-temperature Detector, 120VAC
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$327.28
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The PC-102 is a dual-channel switch that provides dual protection against seal failures and over-temperature in submersible pumping applications.
Both units have two form-C isolated output relays and two LEDs, which illuminate when each associated output relay is energized.
The sensitivity adjustment (4.7k-100kOhms) allows you to define the input impedance at which the output relays will change state. The sensitivity for the over-temperature detector can be set to 4k Ohms with use of the DIP switches.
Specifications
| Input Characteristics | |
| Frequency | 50/60 Hz |
| Functional Characteristics | |
| Probe Sense Voltage | 5 V dc pulsed |
| Sensitivity | 4.7k-100kΩ |
| Sensitivity (for temp) | Selectable 4kΩ with DIP switches |
| Input Logic | Direct or inverted |
| Debounce Time Delay | 0.5 or 2 seconds |
| Output Characteristics | |
| Relay Output Rating (2 Form C isolated) |
Pilot Duty 180VA @ 120VAC, C150 General Purpose 5A @ 240VAC |
| General Characteristics | |
| Temperature Range | -20° to 55°C (-4° to 131°F) |
| Maximum Input Power | 2 W |
| Depluggable Connector | Phoenix Contact-Series MSTB plugs |
| Output Relay | |
| Status Indicators | LEDs |
| Terminal Torque | 4.5 in.-lbs. |
| Wire | 12-20 AWG |
| Standards Passed | |
| Electrostatic Discharge (ESD) | IEC 61000-4-2, Level 3, 6 kV contact, 8 kV air |
| Radio Frequency Immunity (RFI) | IEC 61000-4-3, Level 3, 10V/m |
| Fast Transients |
IEC 61000-4-4, Level 3, 4kV input power 2kV inputs/outputs |
| Safety Marks | UL UL508 (File #E68520) |
| Dimensions |
H 88.9 mm (3.5”) W 52.93 mm (2.08”) D 59.69 mm (2.35”) |
| Weight | 0.9 lb. (14.4 oz., 408.23 g) |
| Mounting Method |
35mm DIN rail or Surface Mount (#6 or #8 screws) |