ABB
ABB 1SFA611621R1023
Lamp holder block for control circuit devices · Sensors & switching

Product specifications
ABB 1SFA611621R1023 (MLBL-02Y): Lamp holder block for control circuit devices. Manufacturer catalogue dated 2026-10-05: Rated voltage Ue at AC 50 Hz: 48 to 48 V; Rated voltage Ue at DC: 48 to 48 V; Connection type auxiliary circuit: Screw connection.
- Manufacturer
- ABB
- Manufacturer part number
- 1SFA611621R1023
- Product type
- Lamp holder block for control circuit devices
- Rated voltage Ue at AC 50 Hz
- 48 to 48 V
- Rated voltage Ue at DC
- 48 to 48 V
- Connection type auxiliary circuit
- Screw connection
- Type of fastening
- Front fastening
- Lamp type
- LED
Include in your enquiry
- Exact part number, version and required quantity
- Existing equipment and compatibility requirements
- Delivery destination and target date
Confirm the required version and compatibility before ordering. Your quotation will specify the proposed equipment and commercial terms.
Browse ABB products