SP-4 SWITCH INGCO (PLM5002) B-35

SP-4: This is most likely an internal spare part identifier or a specific model/variant code for this switch within Ingco's system.

• "SP" commonly stands for "Spare Part."
• "4" would be a sequential number or categorization for that specific switch.

SWITCH: This clearly states what the component is: an electrical switch. Depending on the Ingco tool it belongs to, this could be:

• An On/Off switch.
• A trigger switch (common in power tools).
• A mode selector switch.
• A speed control switch.