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Product Description
The Omron H3CT-8H is a solid-state timer designed for precise time-delay operations in industrial applications. It offers a wide time range selection, allowing settings from 0.1 seconds to 30 hours, accommodating various timing requirements. The timer features a switchable output configuration, enabling users to select between time-limit DPDT (Double Pole Double Throw) and a combination of time-limit SPDT (Single Pole Double Throw) plus instantaneous SPDT, providing flexibility in controlling different circuits. Its compact 48 x 48 mm DIN standard size facilitates easy integration into control panels with limited space.
Technical Specifications
- Time Range: Selectable from 0.1 seconds to 30 hours, divided into four series:
- B Series: 0.1 to 10 minutes
- Omron KFT
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- Audi
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- Ash & Alain
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- C Series: 0.3 to 30 minutes
- Ash & Alain
- +1
- Audi
- +1
- D Series: 0.1 to 10 hours
- ALLDATASHEET.COM
- +7
- Audi
- +7
- Ash & Alain
- +7
- E Series: 0.3 to 30 hours
- Ash & Alain
- +1
- Audi
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- Operating Mode: ON-delay
- Omron
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- Audi
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- Ash & Alain
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- Mounting Method: DIN track and surface mounting; flush mounting with Y92F-30 adapter (sold separately)
- Audi
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- Ash & Alain
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- Operating/Reset Method: Time-limit operation with self-reset
- Omron
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- Audi
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- Ash & Alain
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- Time Setting Method: DIP switch settings
- Dimensions: 48 mm (W) x 48 mm (H) x 80 mm (D)
- Ash & Alain
- Weight: Approximately 150 grams
- Output Specifications:
- Output Type: Switchable between time-limit DPDT and time-limit SPDT plus instantaneous SPDT
- Ash & Alain
- +1
- Audi
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- Contact Ratings:
- Resistive Load: 3 A at 250 VAC
- Minimum Applicable Load: 10 mA at 5 VDC
- Omron
- Electrical Ratings:
- Rated Supply Voltage: 100 to 120 VAC (50/60 Hz)
- Omron
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- Ash & Alain
- +2
- Audi
- +2
- Operating Voltage Range: 85% to 110% of rated supply voltage
- Omron
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- Omron
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- Audi
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- Power Consumption: Approximately 10 VA
- Omron KFT
- +6
- Omron
- +6
- Audi
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- Environmental Conditions:
- Operating Temperature: -10°C to 55°C (with no icing)
- Omron
- Operating Humidity: 35% to 85% (with no condensation)
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All Products Come With PLG Automation's 1-Year Warranty.

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