Harmony Electromechanical Relays
Schneider Electric catalog image for this SKU; may represent the product family.
PLUG-IN RELAY
Harmony, Slim interface plug-in relay, 6 A, 1 CO, standard, 24 V DC
SKU RSL1AB4BDSchneider Electric RSL1AB4BD is a plug-in relay in the Harmony Electromechanical Relays range. Key specifications include ip protection: IP40 conforming to IEC 60529; control voltage: 24 V DC; mounting support: Socket or PCB.
IP40 conforming to IEC 60529IP protection
24 V DCControl voltage
Socket or PCBMounting support
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 18, 2026.
| Product reference | RSL1AB4BD |
|---|---|
| Range of product | Harmony Electromechanical Relays |
| Series name | RSL series |
| Product or component type | Plug-in relay |
| Relay type | Slim interface relay |
| Contact operation | Standard |
| Contacts type and composition | 1 C/O |
| Control type | Without lockable test button |
| status LED | Without |
| [Uc] control circuit voltage | 24 V DC |
| [Ithe] conventional enclosed thermal current | 6 A at -40…55 °C |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC |
| [Ie] rated operational current | 6 A (AC-1/DC-1) conforming to IEC/UL |
| minimum switching current | 100 mA |
| Minimum switching voltage | 12 V |
| Minimum switching capacity | 120 mW |
| Rated operational voltage limits | 18...33.6 V DC |
| [Ui] rated insulation voltage | 250 V conforming to IEC 277 V conforming to cUL |
| Operating time | 5 ms reset 12 ms |
| Maximum switching voltage | 277 V |
| Drop-out voltage threshold | >= 0.05 Uc |
| Load current | 6 A at 250 V AC 0.5 mm mounting distance |
| Maximum switching capacity | 1500 VA 150 W |
| Terminals description ISO n°1 | (11-12-14)OC (A1-A2)CO |
| Average resistance | 3390 Ohm at 23 °C +/- 15 % |
| Average coil consumption | 0.17 W |
| Mechanical durability | 10000000 cycles |
| Electrical durability | 60000 cycles, 6 A at 250 V, AC-1 C/O |
| Safety reliability data | B10d = 60000 |
| Operating rate | <= 360 cycles/hour under load <= 18000 cycles/hour no-load |
| Protection category | RT III |
| Mounting support | Socket or PCB |
| Operating position | Any position |
| Test levels | Level A group mounting |
| Device presentation | Complete product |
| Contacts material | Silver alloy (AgSnO2) |
| Shape of pin | Flat (PCB type) |
| Width | 5 mm |
| Height | 28 mm |
| Depth | 18.5 mm |
| Net weight | 0.0054 kg |
| Dielectric strength | 1000 V AC between contacts 4000 V AC between coil and contact |
| Vibration resistance | +/- 1 mm (f= 10…55 Hz) conforming to IEC 60068-2-6 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Ambient air temperature for operation | -40…55 °C |
| Standards | CSA C22.2 No 14 IEC 61810-1 UL 508 |
| Product certifications | CSA UL EAC |
| Ambient air temperature for storage | -40…70 °C |
| Shock resistance | 5 gn (duration = 11 ms) for not operating conforming to IEC 60068-2-27 5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.