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So you're looking at a combined RCBO that handles overload, short circuit, and earth leakage all in one unit—our panel guys had been using separate breakers and RCDs which doubled the wiring time, and this consolidates it pretty much entirely. It comes in 1P+N up to 4P, with rated current options from 6A up to 63A, and you'll pick trip characteristics B, C, or D depending on whether it's mostly lighting or motor starting loads.
The breaking capacity sits at 6000A which is standard for most commercial and light indutrial installations, but if you're feeding high-fault substation you'll want to check that against your prospective short-circuit current. Housing is flame-retardant PA66 (nylon) with IP20 protection so it's fine inside a distribution board but definetly not for wet areas. It operates between -5°C and +40°C—storage can go down to -25°C though (usually not an issue, but worth noting for unheated warehouses).
What it does is trip within 0.1 seconds at 5 times the rated current, which is actually tighter than some older designs, and the residual current options are 30mA, 100mA, or 300mA—most buyers go with the 30mA for personal protection, but the 100mA or 300mA are better suited for equipment-only circuits where nuisance tripping would be a problem. Mechancial life is rated at 10,000 operations, so it's not a switch you'd cycle daily but fine for occasional isolation.
Compliance-wise it carries CE, CB, and CCC marks under IEC60898 and GB16917.1—that's usually enough for our local inspections, but if you need UL or something else, this isn't the one. Teh terminal connections are screw type, standard modular width, and it clips onto a DIN rail like every other breaker we stock. Lead time is typically 2-3 weeks, but confirm if you need under 100 pieces (they usually run batch production).
When ordering you'll specify the pole count, rated current, trip curve, and residual sensitivity—so something like 2P 32A Type C 30mA. We'll include the COA and batch traceability with each shipment, and the MOQ is 10 units for standard configurations. Also, the 30mA units tend to have a slightly longer lead time than the 100mA (roughly 5-7 days more) because they're more commonly spec'd for residential and get held up in testing.
Our MOQ for the SG65LE-63 is typically 100 pieces per model, but we can discuss lower quantities for first-time orders or sample testing.
Lead time is usually 15-20 working days after order confirmation and deposit, depending on the quantity and pole options you choose.
Yes, we include CE, CB, and CCC certificates with each order, and we can share copies before shipment for your verification.
Absolutely, the SG65LE-63 supports 30mA, 100mA, and 300mA residual current options—just specify which one you need when ordering.
Yes, the housing is made of flame-retardant PA66, which meets safety standards and provides good protection against fire risks.
