Littelfuse KSPSP22B, KSPS Series, 12-120VDC, Off-Delay Time Delay Relay SPST-NO (1 Form A) 1 Sec ~ 100 Sec Delay Chassis Mount

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The KSPS Series is a factory programmed module available in any 1 of 14 standard functions. The KSPS Series offers a single, fixed, externally or onboard adjustable time delay. The 1A steady, 10A inrush rated solid-state output provides 100 million operations typical. Its microcontroller timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity. The KSPS Series is a cost effective approach for OEM applications that require small size and solid state reliability. Pre-order 6-8 Weeks Specifications Time Delay Type Microcontroller circuitry Range 0.1s - 1000h in 9 adjustable ranges or fixed Repeat Accuracy ±0.5% or 20ms, whichever is greater Tolerance (Factory Calibration) ≤ ±2% Reset Time ≤150ms Initiate Time ≤ 20ms; ≤ 1500 operations per minute Time Delay vs Temp. & Voltage ≤ ±2% Input Voltage 12 to 120VDC; 24 to 240VAC Tolerance ≤ ±15% AC Line Frequency/DC Ripple 50/60Hz / ≤ 10% Power Consumption AC ≤ 2VA; DC ≤ 1W Output Type Solid-state output Rating 1A steady, 10A inrush for 16ms Voltage Drop AC ≅ 2.5V @ 1A; DC ≅ 1V @ 1A OFF State Leakage Current AC ≅ 5mA @ 230VAC; DC ≅ 1mA Protection Circuitry Encapsulated Dielectric Breakdown ≥ 2000V rms terminals to mounting surface Insulation Resistance ≥ 100 MΩ Polarity DC units are reverse polarity protected Mechanical Mounting Surface mt. with one #10 (M5 x 0.8) screw Dimensions H 50.8 mm (2”)W 50.8 mm (2”)D 30.7 mm (1.21”) Termination 0.25 in. (6.35 mm) male quick connects Environmental Operating/Storage Temperature -40° to 60°C / -40° to 85°C Humidity 95% relative, non-condensing Weight ≅ 2.4 oz (68 g) Show more