Lamar B-00266-2 Ov Relay 28V

The Lamar B-00266-2 is a 28 V over-voltage relay designed for aircraft electrical-system use. It provides one normally closed circuit and is calibrated to operate at 32.0 V ±0.3 V.

• Manufacturer part number: B-00266-2
• Referenced alternate part number: 484-182
• Electrical system: 28 V
• Contact configuration: one normally closed circuit
• Contact rating: 10 A, non-inductive
• Over-voltage action: contacts open and lock open
• Reset: remove supply voltage
• Operating time with step voltage: 0.25 seconds at 1.0 V above calibration; 0.09 seconds at 5.0 V above calibration
• Maximum weight: 0.114 kg
• Reference dimensions: approximately 37 × 76 × 70 mm (L × W × H)

Manufacturer technical data lists this relay for specified Piper PA-23, PA-31 and PA-36 aircraft, certain Twin Commander models, and the Agusta-Bell AB102. Confirm eligibility, installation configuration and applicable technical data before fitment. The relay case must be positively grounded to the airframe in accordance with the manufacturer’s installation notes.

Unit of measure: each.