This Knob is for selector switches on SE Series chargers only, there are separate knobs for selector switches and timers. Please check your part numbers carefully.

Mechanically controls charging in timed Mode with manual hold mode. Single Pole Single Throw (SPST) Switch rated 15 amperes. Termination is designed to accept 1/4" spade terminals.

This Knob is for selector switches with a 3/4 Shaft only, there are separate knobs for timers with a half shaft. Please check your part numbers carefully.

6 Position Rotary Selector Switch (5 Terminals). Older Units used this switch and can be identified by the difference in cabinet mounting, this switch uses a threaded collar with jam nut to mount to case.

Heat Sink Rectifier. Two wire rectifier replaces older 4 wire and 2 stud rectifiers.

Positive Output Cable And Clamp Red 4 AWG Welding wire 84" long, parrot jaw clamp.

Output Cable And Clamp Black 4 AWG Welding wire 79" long, parrot jaw clamp.

3999000107 Schumacher Circuit Breaker 32 Volt DC 90 Amp. When ordering, it may be necessary to purchase a pair of the 5199000406 screws if replacing and older circuit breaker for retrofit.

5100000005 Screw M3 X 5.5 For Original Timer

5199000406 Schumacher Screw 1/4-28 x 0.375 (Circuit Breaker Connection Screw)

Ammeter Horizontal 0-40 AMP features easy snap-in installation, no tools required. Black Charge Rate face. 0-40 Amp range with start. Wire through induction pick-up for greater accuracy.

6094K89 Knob For Battery Charger Selector Switches & Timers. This Knob is for selector switches and timers, designed with 1/4" ID and a set screw for locking onto shaft. Suitable for all 1/4" shaft switches. Replaces Schumacher 0099000045 & 0099000096.

TJ1-120MB Universal Mechanical 2 Hour Timer With Finish Bell. Mechanically controls charging in timed Mode, has "Hold" for manual un-timed charging. Single Pole Single Throw (SPST) Switch rated 15 amperes. Termination is designed to accept 1/4" Quick Disconnect terminals. Includes mounting screws. Replaces many older mechanical timers.