supply of supply of residual current circuit breaker with overload (rcbo) 16a, 4 polesupply of residual current circuit breaker with overload (rcbo) 16a, 4 pole,residual current circuit breaker with overload (rcbo) 16a, 4 pole with type d tripping curves. sensi bility 30ma ac. breaking capacity 6-10 ka, suitable to fit with din rail clamps. similar to l&t make cat no. auf3d 401603. acceptable make: l&t, legrand, schneider, abb, siemens, havells, c&s. tenderer other than oem has to s ubmit tender specific authorization letter from oem or their authorized dealer certificate along with the tender. [ w arranty period: 12 months after the date of delivery ] ] => limited