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Schneider Electric Harmony 9001KA3

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9001KA3

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The Schneider Electric 9001KA3 is a contact block designed for reliable switching applications. This component effectively utilizes a single normally closed (N.C.) contact with positive opening action, ensuring safe operation in various environments.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 9001KA3

ManufacturerSchneider Electric
Product TypeContact Block
Product LineHarmony
Part Number9001KA3
Weight0.06 lbs (0.03 kg)
UPC785901880028
Component TypeContact block
Contact Type1 N.C. Contact
Contact OperationPositive opening
Terminal ConnectionScrew clamp terminals
Tightening Torque7.08 lb.f.in (0.8 Nm)
Screw Head ShapeCross slotted
Contacts MaterialSilver alloy contacts
Short-Circuit Protection10-Amp cartridge fuse
Rated Insulation Voltage250 Volts
Rated Operational Current3 Amps at 240VAC and 0.55 Amps at 125 VDC
Rated Impulse Withstand Voltage2.5 kV
Supply Voltage0 to 600 Volts

The 9001KA3 contact block from Schneider Electric's Harmony series is a compact yet effective component designed for various control and automation applications. Weighing only 0.05 lbs, it is easy to handle and install.

This block features one normally closed (N.C.) contact, employing a positive opening mechanism for added safety and reliability. Termination connections are made through screw clamp terminals, which allow for stable and secure wiring. For optimal installation, a tightening torque of 7.08 lb.f.in (0.8 Nm) is recommended.

The screw head design is cross slotted, facilitating ease of access during connection. In terms of durability, the contacts are manufactured from silver alloy material, which contributes to their longevity and excellent conductivity.

Providing short-circuit protection is a 10-amp cartridge fuse, safeguarding the circuit and enhancing operational safety. The rated insulation voltage for this contact block is up to 250 volts, while it supports rated operational currents of 3 amps at 240VAC and 0.55 amps at 125 VDC. The rated impulse withstand voltage reaches 2.5 kV, ensuring that the component can tolerate high transient voltages.

This contact block can be supplied with voltages ranging from 0 to 600 volts, expanding its versatility across various applications. Overall, the Schneider Electric 9001KA3 contact block is a reliable choice for switching operations in diverse settings.