if you’re USA imagine it’s 120. 12 gauge is pretty standard for receptacles in US. if you have 12 gauge wire in the circuit, could try replacing 15 amp with new 20 amp breaker.
if you’re USA imagine it’s 120. 12 gauge is pretty standard for receptacles in US. if you have 12 gauge wire in the circuit, could try replacing 15 amp with new 20 amp breaker.