The Residual Current Circuit Breaker (rccb) Shall Be 4 Pole Rated Current 40 A, Rated Voltage 415 V Ac, Suitable For 50 Hz Operation, Conforming To Is 12640 (part 1): 2008 / Iec 61008-1 :1996 Or Latest, And Shall Be Isi Marked With Valid Bis License. The Rccb Shall Be Of Type Ac With Rated Residual Operating Current (i N) Of 30 Ma, Having Rated Residual Making And Breaking Capacity Of 1000 A, Rated Conditional Residual Short Circuit Current (i C) Of 10 Ka, And Rated Impulse Withstand Voltage Of 4 Kv. The Device Shall Have Ip20 Degree Of Protection, Electrical/mechanical Life Of Not Less Than 10,000 Operations, And Shall Comply With Emc Requirements. It Shall Be Suitable For Vertical Mounting On Standard Din Rail And Shall Be Of Instantaneous Type (without Time Delay). The Rccb Shall Be Provided With An In-built Test Button Facility (marked "t") To Verify The Healthiness Of The Device By Creating An Artificial Earth Leakage Condition. Offers Shall Be Accepted Only From Manufacturers Or Their Authorized Dealers, Along With Manufacturer's Technical Datasheets. The Supplier Shall Furnish Type Test Reports From Central Government/nabl/ilac Accredited Laboratories To Prove Conformity To The Specification At The Time Of Supply. Preferred Makes: Legrand, Siemens, Hager, C&s, Havells, Schneider Electric, Indo Asian, L&t, Abb, And Lauritz Knudsen. [ Warranty Period: 30 Months After The Date Of Delivery ] Delivery/work location: Tiruchirappalli, Tamil Nadu. This is a Open tender. Bid closing date: 26-06-2026.

Detailed eligibility criteria are available in the tender document.
Download document →