Item Tag: Harmon
3 posts
Harmon Electronics 1140B MD Railroad Crossing Motion Detector w/Cards Vintage
• (1) - HARMON 60231D MOTION DETECTOR CARD. • (1) - HARMON 60262A SURGE PANEL MODEL 123 CARD. • (1) - HARMON 60360B RECEIVER CARD. • (1) - HARMON 60371A TRANSMITTER CARD. • (1) - HARMON 60010C POWER AMP CARD.
July 4, 2026
Harmon Electronics 1140B MD Railroad Crossing Motion Detector w/Cards Vintage
• (1) - HARMON 60231D MOTION DETECTOR CARD. • (1) - HARMON 60262A SURGE PANEL MODEL 123 CARD. • (1) - HARMON 60360B RECEIVER CARD. • (1) - HARMON 60371A TRANSMITTER CARD. • (1) - HARMON 60010C POWER AMP CARD.
July 4, 2026
Harmon Electronics 1200B Railroad Crossing Line Overlay Transmitter w/ Module
• (1) - 60371-1A TRANSMITTER MODULE. • (1) - 60262AA MODEL 123 SURGE PANEL MODULE. • (1) - 60257-C OUTPUT FILTER MODULE.
July 4, 2026