APsystems 277/480: Specs & Datasheet
MPN: 277/480The APsystems 277/480 is listed under monitoring kits in the APsystems catalog at Portlandia Electric Supply. Contractors and buyers searching “277/480” for specifications or the datasheet land here: below are the published specifications we have on file for this exact part number, plus compatibility and sourcing notes.
Specifications
| Manufacturer | APsystems |
|---|---|
| MPN | 277/480 |
| Model | Transmitter-PLC |
| Input Voltage | 12VDC |
| Input Current | 0.8A |
| Power Supply Options | 85-264VAC Input, 12VDC Output; 180-550VAC Input, 12VDC Output |
| Core Max Current | 300A (150A x 2) for 29mm Core; 75A (75A x 2) for 11mm Core |
| Max. System Voltage | 1500VDC |
| Environmental Rating | IP30 |
| Operating Temperature | -40°C to +100°C |
| Dimensions (W x H x D) | 90 mm x 35 mm x 40 mm |
| Compliance Certifications | NEC 2017 (690.12); UL1741; CSA C22.2 No. 330-17 |
Compatible With / Used In
- Monitoring Kits applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN 277/480 only — confirm the full part number on your unit, quote, or datasheet before ordering
- Contractor and installer sourcing — quantity pricing and nationwide shipping from Portlandia Electric Supply — call (502) 790-0600
Datasheet Availability
APsystems publishes datasheets and installation documents through its official website. For the 277/480 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
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Frequently Asked Questions
What are the specs of the APsystems 277/480?
Key published specs — Model: Transmitter-PLC; Input Voltage: 12VDC; Input Current: 0.8A; Power Supply Options: 85-264VAC Input, 12VDC Output; 180-550VAC Input, 12VDC Output. The full specification table above lists every value we have on file; values marked “vendor listing” are from our supplier feed and pending manufacturer verification.
Where can I get the 277/480 datasheet?
APsystems publishes datasheets and installation documents through its official website. For the 277/480 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the APsystems 277/480 in stock?
Yes — in stock at Portlandia Electric Supply with nationwide shipping. Call (502) 790-0600 for pricing and lead time.
How do I make sure the 277/480 is the right part?
Match the full part number 277/480 exactly against your unit, quote, or existing datasheet — part-number families differ in ratings. Call (502) 790-0600 and our team will verify it before you order.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.