Documentation & Downloads
Square D 8501RS44V20 Miniature Plug-in Relay 1 HP at 277 VAC, 15A, 4PDT Contacts
- MPN: 8501RS44V20
- UPC: 785901137177
- PPN: SCH-8501RS44V20
CAD
$69.40
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Lead times may vary. For an accurate estimate please contact us.
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Description
8501RS miniature plug in relays are designed for control circuit logic applications. These relays are designed to be plugged into a relay socket. This makes for very easy replacement. This relay plugs into an 8501NR34 or 8501NR34B relay socket. Relay is available with 4PDT contact arrangements. It has four normally open and four normally closed contacts. The contacts have a 15 ampere resistive rating at 277 VAC and at 28VDC, a 10 ampere resistive rating at 277 VAC, a 1/2 HP rating at 120 VAC, a 1 HP rating at 277 VAC and a B300 inductive rating. Relays can be ordered with a wide variety of coil voltages. This relay has a 120 VAC nonreplaceable coil. Relay does not have a green LED indicator. 8501RS relays are UL listed with Square D relay sockets, UL component recognized and CSA certified.
Features
- Featuring a four-pole, double-throw configuration (4 NO and 4 NC), this miniature relay allows panel builders to manage four separate power or signal pathways at the same time. This dense multi-channel architecture streamlines control circuit logic, eliminates the need for multiple single-pole slave relays, and maximizes valuable space inside compact automation enclosures
- Equipped with a standard 120V AC non-replaceable coil, this Type R relay drops seamlessly into standard North American industrial control circuits and machine tool panels. Operating with a rapid 20-millisecond pick-up and drop-out response time, it delivers the high-speed execution necessary for precise machinery sequencing and automated timing logic.
- Engineered for robust versatility, the contacts are rated for up to 15 Amps resistive at 120V AC and 1 HP at 277V AC, alongside a B300 inductive pilot duty rating. This robust load capability means it can easily handle the high-inrush currents of small fractional horsepower motors, industrial HVAC/R dampers, and commercial lighting relays without risk of contact welding.
- The 14-blade spade terminals feature premium silver alloy contacts enhanced with gold flashing to prevent surface oxidation during storage and early operation. This low-resistance contact material guarantees reliable electrical continuity and circuit switching fidelity, preventing intermittent signal dropouts in dry-circuit signaling and critical hardware interlocking paths
Documentation & Downloads
Specifications
Key Specifications
- Relay Type
- standard
- Product Or Component Type
- Miniature Relay
Range Of Product8501R
Complementary
- [Uc] Control Circuit Voltage
- 120 V AC
- Local Signalling
- no indicator
- Contacts Material
- silver alloy, gold flashed
- Shape Of Pin
- spade
- Rated Breaking Capacity
- 3 A 120 V AC inductive control circuit UL 508 || 1.5 A 240 V AC inductive control circuit UL 508 || 10 A 120 V AC resistive control circuit UL 508 || 6.67 A 277 V AC resistive control circuit UL 508 || 10 A 28 V DC resistive control circuit UL 508
- Width
- 40.6 mm
- Product Compatibility
- 8501NR34
- Control Type
- without test button
Height27.3 mm
Mounting Supportsocket
Rated Power In Hp0.5 120 V AC || 1 277 V AC
Switch Function4PDT
Operating Time20 ms - pick-up || 20 ms - drop-out
Depth41.8 mm
Maximum Switching Voltage300 V AC || 30 V DC
Environment
- Product Certifications
- UL listed || UL recognized || CSA || CE
Ambient Air Temperature For Operation-40-131 °F
Contractual warranty
- Warranty
- 18 months
Offer Sustainability
- China Rohs Regulation
- X
- Rohs Exemption Information
- Yes
- Sustainable Offer Status
- Green Premium product
- Reach Regulation
- Free of Substances of Very High Concern above the threshold
Circularity ProfileN/A
Environmental DisclosureENVPEP1511008EN
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
Reach Free Of SvhcYes
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CAD
$69.40
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$69.40/ EA
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