Compatible with Shenler RGF1BD024L DIN-Rail Power Relay, 30A 277VAC/30VDC 1NO, 24V DC Coil, LED Indicator, Screw-Terminal TS35 Mount, Industrial Control for HVAC Compressor, Blower, Pump, Motor

RGF1BD024L DIN Rail Power Relay — 30A 1NO, 24V DC Coil, LEDThis industrial control relay switches heavy loads reliably in HVAC and general panel applications. The BD body provides screw terminals and a built-in TS35 DIN-rail foot, with a visible LED to show coil status.Key FeaturesContact form: 1NO (SPST-NO), silver-alloy contactsRatings (resistive): 30A @ 277VAC or 30VDCMotor ratings: 1.5 HP @ 120VAC; 3 HP @ 240VACCoil: 24V DC (approx. 303 Ω), coil power ~1.9 W; LED status indicator (DC = green)Insulation: 4 kV coil-to-contacts; 2 kV between open contacts; up to 6 kV impulse withstandProtection: IP20 finger-safe cover; RoHS compliantMounting: TS35 DIN-rail (integrated); screw-terminal connectionsEnvironment: −25°C to +55°C operation; −55°C to +85°C storageTypical UsesHVAC air handler, condenser/compressor control, furnace blower or heater interlockPump and fan switching in control cabinetsGeneral industrial panels, lighting interlocks, PLC/thermostat output isolationCompatible Options & AlternativesCompatible with RGF1BD024 (same as this model without LED)Compatible with RGF1BU024L (screw-terminal with flange mount)Compatible with RGF2BD024L (two NO poles when a second circuit is required)Compatible with RGF “F” Auxiliary Module (1CO, 3A) for status/signal contactsPackage1 × RGF1BD024L relayNote: This is an industrial control relay for panels and HVAC equipment; it is not an automotive ISO micro/mini relay.

• Parameters & cross-refs — Model RGF1BD024L; contact form 1NO (SPST-NO); resistive rating 30A @ 277VAC / 30VDC; motor rating 1.5 HP @ 120VAC, 3 HP @ 240VAC; 24V DC coil (≈303 Ω), coil power ≈1.9 W; LED status (DC coils = green); screw-terminal body with integrated DIN-rail foot (BD type). Compatible with RGF1BD024 (same hardware, no LED), RGF1BU024L (screw-terminal + flange), and RGF2BD024L (2-pole option when two circuits are required).
• Install location & use — Mount on TS35 DIN rail inside control cabinets; land line/load on COM/NO, coil on 24 V DC control supply; LED gives at-a-glance energized status; finger-safe IP20 cover. Typical locations: HVAC air handler/air-con condenser section, furnace control panel, pump station, small motor control box, generator/ATS logic bay. Compatible with auxiliary F-module (1CO 3A) for status signaling when needed.
• What it fixes — Replaces failed panel relays that cause “compressor won’t start,” “blower never energizes,” “pump/fan intermittent,” or welded contacts. Upgrades older plug-in blocks to screw-terminal DIN-rail for cleaner serviceability and faster swap-outs. Rated dielectric strength: 4 kV coil-to-contacts, 2 kV between open contacts; impulse withstand up to 6 kV for robust transient immunity in noisy panels
• Applications coverage (North America control) — Compatible with 24 V DC control circuits used across residential/light-commercial HVAC (air handlers, condensers, heaters), pumps (circulation/booster), fans/blowers, lighting contactor interlocks, PLC/thermostat outputs, and general power distribution panels where a single-pole 30A, 277 VAC or 30 VDC resistive load must be switched. Use RGF2BD024L when you need two normally-open poles in the same envelope.
• Build details — Silver-alloy contacts for low resistance and long electrical life; operating range −25 °C to +55 °C; storage −55 °C to +85 °C; shock/vibration tested for panel duty; conforms to RoHS. Terminal/mount code key: BD = screw terminal & DIN rail; BU = screw terminal & flange; OU/OD/O = plug-in variants. LED option “L” available on BD/BU types.