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Rishabh 256-PCC Hot Spot 6 RTD Temperature Relay

Rishabh 256-PCC Hot Spot 6 RTD Temperature Relay

Brand
Rishabh
Model number
256-PCC

Temperature trip relay for up to six RTD sensors (Pt100 or 10 Ω copper) in motors or transformers; 100 °C adjustment span, operating time < 100 ms, automatic reset.

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Key features

  • Monitors up to six RTD sensors (e.g. Pt100 platinum or 10 Ω copper)
  • Adjustment span 100 °C (e.g. 50 to 150 °C, 100 to 200 °C)
  • Operating time < 100 ms, repeatability within 1 °C
  • Automatic reset

Specifications

Input
SensorsUp to six RTD sensors, e.g. 100 Ω platinum (Pt100) or 10 Ω copper
Ambient temperature0 to 60 °C
Setpoint
Adjustment range100 °C (e.g. 50 to 150 °C, 100 to 200 °C)
Operating time< 100 ms
RepeatabilityWithin 1 °C
ResetAutomatic, relay differential (pull-in to drop-out) 4 °C nominal
Auxiliary supply
A.C. 50 / 60 Hz110, 120, 220, 230, 240 V ±20% (specify)
General
Operating temperature0 °C to +60 °C
Storage temperature-20 °C to +70 °C
Temperature co-efficient0.05% per °C
Interference immunityElectrical stress surge withstand and non function to ANSI/IEEE C37 90a
EnclosureDIN-rail with wall mounting facility, flame retardant polycarbonate / ABS
Enclosure integrityIP 50
Dimensions150 mm wide x 70 mm high x 112 mm deep

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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