| Number of Positions | 2 | |
| Index Stops | Fixed | |
| Number of Decks | 1 | |
| Number of Poles per Deck | 1 | |
| Circuit per Deck | SPDT | |
| Contact Timing | Non-Shorting (BBM) | |
| Current Rating | 0.4VA (AC/DC) | |
| Voltage Rating - AC | 28V | |
| Voltage Rating - DC | 28V | |
| Actuator Type | Knob | |
| Actuator Length | 14.30mm | |
| Angle of Throw | 90° | |
| Contact Material | Beryllium Copper | |
| Contact Finish | Gold | |
| Mounting Type | Panel Mount, Through Hole | |
| Termination Style | PC Pin | |
| Features | Sealed - Fully | |
| Depth Behind Panel | 11.00mm | |
| Panel Cutout Dimensions | Circular - 6.35mm Dia | |
| Operating Force, Torque | 0.04 N-m | |
| Other Names | MR-B12B-BC | |
| call me | [email protected] | |

ROTARY SWITCH 4 DECK DP-3POS

SW 125V ROTARY .75A S POLE 11POS

SW 125V ROTARY .75A S POLE 12POS

SW 125V ROTARY .75A S POLE 12POS

SW 125V ROTARY .75A S POLE 11POS

SWITCH ROTARY SP-12POS NONSHRT

SWITCH ROTARY 3P-4POS NONSHRT

ROTARY SWITCH 1 POLE 10 POS 115V

ROTARY SWITCH 2 POLE 5 POS 115V

ROTARY SWITCH 1 POLE 12 POS 115V
ROTARY SWITCH 2 POLE 6 POS 115V

ROTARY SW 1 POLE 12POS 200MA 30V