Altronix RBSN-TTL Ultra Sensitive Relay Module.
Features and Specifications: - 12VDC or 24VDC selectable operation
- 3VDC to 24VDC 2mA - 16mA isolated trigger
- 2 amp/120VAC/28VDC DPDT contacts
- Snap track mountable (Altronix model # ST1)
- Dimensions (approximate): 1.9”W x 2.75”L x 1.1”H