Surplus Allen Bradley 817S-PTC-48 /B MachineAlert Thermistor Relay 24/48V AC/DC

Surplus Allen Bradley 817S-PTC-48 /B MachineAlert Thermistor Relay 24/48V AC/DC Catalog Number: 817S-PTC-48 Product Part Number: PN-65474 Device Classification: Thermistor Overtemperature Monitoring Relay Series Designation: Ser B Condition Class: Pre-owned Surplus in Open Box. Manufacturer's Warranties & Support DOES NOT apply Product Overview Up for sale is an Allen Bradley 817S-PTC-48 (Ser B) thermistor motor protection relay module. This compact 35mm DIN-rail mounted monitoring unit is custom-engineered to safeguard heavy-duty industrial electric motors from thermal overload conditions. By interfacing directly with positive temperature coefficient (PTC) thermistor sensor loops embedded within motor windings, it actively tracks trip and latch thresholds to trigger emergency shutdown procedures or fault relay alerts. This flexible control device operates on a universal 24…48V AC/DC incoming grid, carrying rugged IP20 protection features. Product of Italy. Technical Specifications - Brand / Manufacturer: Allen Bradley - Catalog Number / MPN: 817S-PTC-48 - Part Number Designation: PN-65474 - Series Configuration: Series B - Device Functionality: PTC Overtemperature Monitoring Relay Loop - Operating Supply Input: 24V to 48V AC/DC | 50/60 Hz | 2.5VA Draw - Output Relay Contact Limits: Max 8A @ 250VAC (AC-1) / 5A @ 24VDC (DC-12) - Enclosure Protection Grade: IP20 Protection (Overvoltage Category III) - Global Product Barcode: 10612598965707 - Mounting Configuration: Standard 35mm DIN Rail Mount profile - Country of Origin: Product of Italy Condition & Seller Guarantees - Item Condition: Pre-owned Surplus in Open Box.. - Manufacturer Support Disclaimer: Manufacturer's warranties, official direct technical support lines, and OEM field engineering updates DO NOT apply to this item. Offered strictly as independent industrial distribution surplus overstock. - Storage Integrity: Maintained within a climate-controlled, low-humidity inventory facility to fully safeguard the internal solid-state logic components and screw terminals from oxidation or environmental wear. - Seller Warranty: We fully back this tracking relay unit with our comprehensive 120-Day Seller Replacement/Refund Warranty protecting your plant engineering and facility startup timeline against hidden hardware errors. Standard Shipping Logistics - Expedited Shipping: Same-day shipping is available on most orders made before 4:00 PM EST. Orders finalized after this cutoff time window will be processed and securely dispatched on the following business day to minimize production line or contractor layout downtime. - Secure Parcel Packaging: The module will be packaged securely inside its factory box with layers of anti-static packaging film, then placed within a double-walled corrugated outer parcel box to ensure pristine physical arriving conditions. - Collect Carrier Account Billing: We can ship collect using the buyer's corporate UPS or FedEx account! To coordinate collect billing, please send us a direct message containing your verified shipping carrier account details, preferred service classification (e.g., Ground, Priority Overnight), and billing zip code prior to checking out. Sell Your Surplus – We Buy Industrial Equipment! Do you have industrial automation gear, manufacturing components, or electrical equipment sitting idle in your warehouse? Turn your excess inventory into cash! We buy a wide array of industrial surplus items, including: - Automation & Control: PLCs, HMIs, drives, and servo motors - Instrumentation & Sensors: Pressure transmitters, temperature controllers, and transducers - Electrical Supply: Circuit breakers, contactors, transformers, and switchgear - Pneumatics & Hydraulics: Valves, cylinders, pumps, and regulators Whether you have a single overstock part or an entire facility's worth of decommissioned inventory, we offer competitive cash offers and fast, hassle-free logistics. Send us a direct message today with your part numbers and photos to get an offer! Trademark Notice: All product names, logos, and brands are the property of their respective owners. Manufacturer names and model numbers are used strictly to identify the item and demonstrate compatibility. No Affiliation: The seller is an independent distributor of surplus equipment and is not affiliated with, authorized by, or endorsed by any original equipment manufacturer (OEM). Warranties: Because this item is sold as industrial surplus, any original manufacturer warranties may not apply or be transferable. Buyers should verify technical specifications independently. CAB 13 (1)