| Part Code | Description |
| BD-D05 | Means one series, each type one piece, 6 pieces in total. |
| BD-D05-1 | Suitable for single pole miniature circuit breakers with handle width ≤7.7mm |
| BD-D05-2 | Suitable for 2 to 4 poles miniature circuit breakers |
| BD-D05-3 | Suitable for mini and middle size circuit breakers with handle width ≤5mm |
| BD-D05-4 | Suitable for mini and middle size circuit breakers with handle width ≤5mm |
| BD-D05-5 | Suitable for large size circuit breakers |
| BD-D05-6 | Suitable for mini size circuit breakers with handle width ≤9.3mm middle size circuit breakers with handle width ≤12mm |