# RELAY, DPDT, 240VAC, 30VDC, 10A
**URL**: https://novapart.co/products/ARP120A3R/relay-dpdt-240vac-30vdc-10a
**SKU**: ARP120A3R
**Manufacturer**: MACROMATIC CONTROLS
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €93.1100
**Stock**: 10+
**Lead Time**: 56 days (indicative)
## Description
Contact Configuration:DPDT; Coil Voltage:120VAC; Contact Current:10A; Product Range:ARP Series; Relay Mounting:Socket; Coil Type:AC; Contact Voltage VAC:240V; Relay Te 04M5443
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Contact Voltage Vac | 240V |
| Contact Voltage Vdc | 30V |
## Datasheet
đź“„ [Download PDF](https://novapart.co/datasheet/farnell:1383098/)
www.macromatic.com 800.238.7474
## **ARP120A3R**
**Family:** ALTERNATING RELAY **Function:** DPDT CROSSÂWIRED **Input:** 120 VAC **Output:** 10A DPDT X WIRED
## **Distributor Stock Status:**
**==> picture [280 x 40] intentionally omitted <==**
**----- Start of picture text -----**
Allied : Distributor part #70175250
Use socket: 70169ÂD
Newark : Distributor part #04M5443
Grainger : Distributor part #6MPN9
Galco : Distributor part #ARP120A3RÂMCRM
**----- End of picture text -----**
Image may not be exact product—for reference only.
## **Description of function:**
## **Function Chart:**
In the off state, both the Lead Control Switch and the Lag Control Switch are open, the Alternating Relay is in the LOAD A position, and both loads are off. When the Lead Control Switch closes, it energizes the first load (M1). The red LED marked "LOAD A" ? glows. As long as the Lead Control Switch remains closed, M1 remains energized. If the Lag Control Switch closes, it energizes the second load (M2). When the Lag Control Switch opens, the second load (M2) is turned off. When the Lead Control Switch opens, the first load (M1) is turned off and the Alternating Relay toggles to the LOAD B position. When the Lead Control Switch closes, it turns on the second load (M2). The red LED marked "LOAD B" glows. If the Lag Control Switch closes, it will energize the first load (M1). When the Lag Control Switch opens, the first load (M1) is turned off. When the Lead Control Switch opens, the second load (M2) is turned off, the Alternating Relay toggles back to the LOAD A position, and the process can be repeated again. NOTE: if the Lag Control Switch does not close while the Lead Control Switch is closed, the Alternating Relay will act as a normal unit.
- **Voltage Tolerance:** AC Operation: +10/Â15% of nominal at 50/60 Hz. **Load (Burden):** Less than 3 VA **Indicator LEDs:** Two LEDs marked LOAD A and LOAD B
## **Dimensions**
- **Output Contacts:** 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.), 1/3HP @ 120/240V AC (N.C.)
- **Life:** Mechanical: 10,000,000 operationsÍľ Full Load: 100,000 operations **Temperature:** Â28o to 65o C (Â18o to 149o F) **Insulated Voltage:** 2,000 volts **Approvals:** acromatic Soc
- a WECEOrxuit Appenerae
## Links
- [View this product on Novapart](https://novapart.co/products/ARP120A3R/relay-dpdt-240vac-30vdc-10a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/macromatic-controls/arp120a3r/relay-dpdt-240vac-30vdc-10a/dp/1383098)
---
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