HZ40A60818

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The HZ40A60818 timer-controller combines a count speed of 600 cpm, a minimum on/off time of 50 ms, power consumption at 6 watts nominal, and a six-figure display. As part of the Timers and Controllers series by Danaher, it offers die-cast Zamak construction and versatile mounting options for base or panel use.

Warranty
Wake Industrial Warranty

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Product Description:

The Danaher manufactures HZ40A60818 timer as a reliable industrial time control device. It is designed to manage machinery cycles, time processes in manufacturing lines and automate equipment in HVAC systems. This timer is equipped with a clear, calibrated time scale and 19 count setting knob that drives the setting pointer.

The HZ40A60818 timer requires a power source of 120 VAC with a frequency range of 50/60 Hz to operate and its contact points are made of copper that supports up to 15 A of load. It enables users to set time intervals from 0 to 400 cycles and it can be reset both manually and electrically to offer flexibility in different setups. This timer uses a 3 x SPST contact configuration for reliable switching and it is equipped with a clutch mechanism that is solenoid operated to engage gear assembly while closing/opening of 3 sets NO/NC terminals. Its front panel is rated NEMA 4X to ensure protection against dust and water. These features make it ideal for operations in harsh industrial settings with temperature up to 60 °C and its offers maximum count speed of 10 kHz. The HZ timer is designed for continuous and repetitive tasks due to its heavy-duty cast body, enclosed terminals and metal dial, when mounted properly inside protected panel.

The HZ40A60818 timer features progress indication of the time interval set and its setting point knob comes with a locking option as well to prevent any unwanted changes in the set time during operations from human touch or machine vibrations. It is presented in a cutout size of 5″ × 5″ front and 7″ depth. The HZ timer’s internal wiring complies with UL/CSA/IEC standards to avoid exposure to oils and chemicals.

Connections
#22 AWG, 12 in (305 mm) leads from bottom
Contact Material
Copper
Count Speed
600 cpm
Frame/case Material
Die-cast Zamak
Maximum Operating Temperature
60 °C
Minimum On/off Time
50 ms
Mounting Options
Base or Panel
Number Of Figures
6
Power Consumption
6 watts nominal
Reset Type
Knob, Rotary Thumbwheel, Lock & Key
Size Of Figures
0.188 in H x 0.16 in W (4.8 mm x 4.0 mm)
Weight (base Mount)
15 oz (0.4 kg)
Weight (lock & Key Reset)
1 lb 6 oz (0.6 kg)
Weight (panel Mount)
1 lb 2 oz (0.5 kg)
Wheels/pinions Material
Acetal resin

Frequently Asked Questions about HZ40A60818:

Q: Why does the HZ40A60818 timer use a solenoid-operated clutch?

A: The solenoid clutch ensures rapid and precise gear engagement during switching. This prevents timing lags and supports synchronized equipment operation.

Q: What advantage does the 3 SPST contact configuration offer in HZ40A60818?

A: It allows independent switching of three separate circuits. This enhances flexibility and safety in controlling multiple load paths.

Q: How does the locking knob in HZ40A60818 help in industrial settings?

A: The locking mechanism prevents unintended time setting changes. This is especially useful in high-vibration zones like conveyor-based systems.

Q: Why is manual and electrical reset included in the HZ40A60818 timer?

A: Manual reset allows on-site troubleshooting, while electrical reset enables automation. Together, they offer flexibility across various system configurations.

Q: What role does the calibrated time scale play in the HZ40A60818 timer?

A: It provides visual feedback for accurate time setting. This is crucial for error-free operations during equipment synchronization.


Internal Product Review

  • ‘‘The HZ40A60818 timer is a robust industrial timing control unit. It features a solenoid-operated clutch, 3 SPST contacts and a locking time-setting knob. Commonly used in HVAC automation and high-frequency manufacturing lines, it excels in applications requiring up to 10 kHz switching with rugged environmental protection.’’

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