Automatic shorting of CT circuits completed in the test block – No test links or operator intervention required Isolation plug provides sequential circuit isolation timing in three (3) stages

The 4M200 Test Block system is an evolution of the 14 test circuit versions widely employed in the power utility sector. The primary difference is the incorporation of ‘finger safe’ test sockets which allow the use of shrouded 4mm banana plugs.

The purpose of the 4M200 Test Block is to provide a convenient and safe means of undertaking routine or emergency secondary injection testing of Protection and Metering schemes. The positioning of the 4M200 Test Block should ideally be on the front of the cubicle or panel and in close proximity to the equipment to be tested.

View and Download RMS 4M300 technical bulletin online. Test Block System. 4M300 test equipment pdf manual download.

Test blocks enable test technicians to quickly and safely isolate protection relays so that test signals may be injected and system performance verified. The 3RMLG Test Block system is designed as a general-purpose isolation and test signal injection point.

Jun 19, 2024 · Earn up to 5x points when you use your eBay Mastercard®. Learn more. Seller assumes all responsibility for this listing. An item in excellent, new condition with no functional defects. The item may be missing original packaging …

Oct 30, 2024 · An item in excellent, new condition with no functional defects. The item may be missing original packaging and may have been used for testing or demo purposes. The item includes accessories found with the original product and may include a warranty. See the seller's listing for full details and description. Oops!

Aug 23, 2024 · Model Number : 4M400. Manufacturer : RMS. This item from factory warehouse. Surplus one. If You Want.

The Test Block type 4M300 comprises fourteen (14) test circuits, each of which is connected to a separate pair of terminals at the rear of the case. During the normal operation of the associated protection equipment, each pair of terminals are connected together by a circuitshorting link.

May 15, 2020 · 4M320-BA Test Equipment from RMS INTERNATIONAL In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - , TEST BLOCK SYSTEM, RELAY MONITORING SYSTEM, MULTI-FINGER TEST PLUG, DC AUXILIARY SUPPLY ISOLATION, AUTOMATIC CT SHORTING, CIRCUIT ISOLATION, SECONDARY INJECTION TESTING