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Allen Bradley 1492 Wiring System 1492-SPM1C400

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1492-SPM1C400

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The 1492-SPM1C400 from Allen Bradley is a robust supplementary protector designed for the 1492 wiring system. With a current rating of 40 Amps and a trip curve type C, this device operates effectively at 48V DC and 277V AC, making it suitable for various applications.

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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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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1492-SPM1C400

ManufacturerAllen Bradley
Product TypeSupplementary Protector
Product Line1492 Wiring System
Part Number1492-SPM1C400
UPC885630617497
Weight3.00 lbs (1.36 kg)
Configuration1 Pole Configuration
Trip CurveC
Current Rating40A
Voltage (DC)48V DC
Voltage (AC)277V AC
MountingDIN Rail
Rated Frequency50/60 Hz
Insulation Voltage (Ui)250V AC (Phase to Ground), 440V AC (Phase to Phase)
HousingInsulation Group II, RAL 7035
Indicator WindowRed ON/Green OFF
Protection DegreeIP20 (IP40 In Enclosure With Cover)
Mechanical Endurance20,000 Operations
ComplianceRoHS Compliant, Fully-Recyclable
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The Allen Bradley 1492-SPM1C400 is a single pole supplementary protector tailored for use within the 1492 Wiring System. This device is rated for 40 Amps, making it a viable option for protecting circuits in various environments. It supports a DC voltage of 48V and an AC voltage of up to 277V, ensuring compatibility with different electrical systems.

A C trip curve offers flexibility in circuit protection and is suitable for accommodating diverse load types. This protector can be mounted easily on DIN rails, enhancing installation efficiency. The unit has an operational frequency rating of 50/60 Hz and insulation voltage ratings of 250V AC phase to ground and 440V AC phase to phase, underscoring its application in different settings.

The housing is defined by Insulation Group II standards and conforms to RAL 7035 color specifications. The indicator window allows for clear status indication, with a red light signaling 'ON' and a green light indicating 'OFF.' With an IP20 protection degree, this device also achieves IP40 when housed with a cover, ensuring adequate protection against intrusion.

A mechanical endurance rating of 20,000 operations emphasizes reliability and durability throughout its lifecycle. Moreover, the 1492-SPM1C400 is RoHS-compliant and fully recyclable, reflecting a commitment to environmental sustainability. This supplementary protector offers reliable protection and assurance in electrical control applications.