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Omron H3CR-A8 AC24-48/DC12-48 Multi-range Analog Timer
Omron H3CR-A8 AC24-48/DC12-48 Multi-range Analog Timer - Image 2
Omron H3CR-A8 AC24-48/DC12-48 Multi-range Analog Timer - Image 3

Omron H3CR-A8 AC24-48/DC12-48 Multi-range Analog Timer

Manufacturer: Omron
Model: H3CR-A8 AC24-48/DC12-48
Time Range: 0.05 seconds to 300 hours (8 selectable ranges)
Operating Voltage: AC 24–48V / DC 12–48V
Contact Configuration: DPDT (Double Pole Double Throw)
Contact Capacity: 5A at 250VAC (resistive load)
Mounting Type: 8-pin Socket (Plug-in base)

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Product Description

The Omron H3CR-A8 AC24-48/DC12-48 is a versatile analog timer designed for precision control in industrial automation systems. It features a wide time range from 0.05 seconds to 300 hours, ensuring flexible timing control for various applications. The compact 8-pin socket mount design, LED operation indicator, and multi-voltage input make it suitable for control panels, conveyors, and machinery sequencing tasks.

Standard Features

  • Wide Time Range: Adjustable from 0.05 seconds to 300 hours, suitable for short and long timing control.

  • Multi-voltage Compatibility: Operates with both AC24–48V and DC12–48V, ideal for flexible system integration.

  • Compact 8-pin Design: Easy installation with standard plug-in socket mounting (8-pin round base).

  • LED Operation Indicator: Provides instant visual feedback of output status.

  • Multiple Modes: Supports ON-delay, Flicker-ON, Flicker-OFF, and Interval operation modes.

  • High Precision: Minimal setting error ensures consistent and repeatable timing accuracy.

  • Industrial Durability: Designed for reliable performance in control panels, conveyor systems, and automated machinery.

Technical Specifications

Parameter Specification
ManufacturerOmron
ModelH3CR-A8 AC24-48/DC12-48
Function TypeAnalog Multi-range Timer (ON-delay, Flicker, Interval modes)
Time Range0.05 seconds to 300 hours (8 selectable ranges)
Power Supply VoltageAC 24–48V / DC 12–48V
Contact TypeDPDT (Double Pole Double Throw)
Contact Capacity5A at 250VAC / 30VDC (resistive load)
Operating IndicatorLED indicator (ON during output operation)
Reset MethodPower-OFF reset or external reset input
Mounting Type8-pin socket (Plug-in base)
Operating Temperature-10°C to +55°C (no condensation or icing)
Storage Temperature-25°C to +65°C
Insulation Resistance100 MΩ min. (at 500V DC)
Dielectric Strength2,000 VAC between coil and contacts for 1 min
Operating Humidity35% to 85% RH
Standards and ApprovalsUL, CSA, CE

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