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It's that 10kA breaking capacity on the SC65-63 that matters most — the PA66 nylon casing isn't just for show, you can take a knock or a drop and it's still fine. Most work over at 230/400V AC with whatever pole you've got going, 1 to 4, and we run it from 1A right up to 63A without much issue. Basically it covers lighting and motor protection depending on whether you go with C or D curve on the same unit, and thermal trip isn't too shoddy either.
Overload and short circuit protection is the main deal for these, but don't stick it where you need high-cycle switching every day — the mechanicla life is about 10,000 ops and that's decent for most indutrial stuff but not for constant hammering. We see them mostly on DIN rails in distribution boards, office buildings, or that small machine control cabinet you don't want to burn out.
CE and CB and CCC approvals are all on it, so compliance wise you're covered for most export markets, though we usually have stock for the 63A rating but confirm lead time for odd pole counts like 4-pole. COA from our 19-point HPLC check comes with every shipment, and the insulation's IP20 (for panel use, obviously not outdoors).
You're looking at roughly 20 to 30 days for standerd MOQ of 500 pieces or so — we ship FOB and the flame-retardant material means it's fine at 55°C operating temp so no derating in a hot panel. A quick note: keep the terminals torqued properly, something about the screw contacts being a little soft on early batches, but they rectified that.
Anyway, C curve is better than D for lighting loads where the inrush isn't stupid high, but for motor starting you'll want that D characteristic set for higher magnetic trip. We've had a guy once try using the D curve on a pure resistive heater, didn't work well — completely unnecessary tripping margin wasted.
So if you need a specific current like 16A or 25A, just say and our company can check — the base model range covers 1, 3, 6, 10, 16, 20, 25, 32, 40, 50, and 63A options, but 63A sells fastest.
You can choose from 1, 3, 6, 10, 16, 20, 25, 32, 40, 50, or 63 amps — just pick the one that fits your load.
Yes, it holds CE, CB, ISO9001, and CCC certifications, so it's compliant for both domestic and international industrial use.
Typically, we require a minimum of 100 pieces per order, but we can discuss smaller quantities for first-time buyers.
Absolutely — you can order it in 1, 2, 3, or 4 poles, and choose between C curve for lighting or D curve for motor protection.
For stock items, we usually ship within 7 to 15 days after payment confirmation. Custom orders may take a bit longer.
