An electrical connector for use with a low voltage, direct current grid member having a first side carrying a first conductive strip and a second side opposed to the first side carrying a second conductive strip, the electrical connector comprising: a non-electrically-conductive housing defining two contact and wire receiving compartments (50A, 50B) being opposed when the housing is releasably positioned upon the low voltage direct current grid member, the first compartment including a first contact compartment and a first wire receiving compartment, the second compartment including a second contact compartment and a second wire receiving compartment, the first wire receiving compartment positioned adjacent to the first contact compartment, and the second wire receiving compartment positioned adjacent to the second contact compartment; characterized by: a first opposed flexible, electrically-conductive push-in type contact partially disposed in the first contact compartment; and a second opposed flexible, electrically-conductive push-in type contact partially disposed in the second contact compartment; wherein the first push-in type contact has a first end and a second end, wherein the first end of the first push-in type contact is configured to receive and grip a first electrical conductor and has a first contact portion which is retained in the first wire receiving compartment and which is arranged to be cooperable with a spring stop dividing the first wire receiving compartment and the first contact compartment to properly seat a first electrical conductor when inserted into the first wire receiving compartment, and wherein the second end of the first push-in type contact has a second contact portion to releasably electrically couple with the first conductive strip when the housing is releasably positioned upon the low voltage direct current grid member; and wherein the second push-in type contact has a first end and a second end, wherein the first end of the second push-in type contact is configured to receive and grip a second electrical conductor and has a first contact portion which is retained in the second wire receiving compartment and which is arranged to be cooperable with a spring stop dividing the second wire receiving compartment and the second contact compartment to properly seat a second electrical conductor when inserted into the second wire receiving compartment, and wherein the second end of the second push-in type contact has a second contact portion which is positioned relative to the housing to releasably electrically couple with the second conductive strip when the housing is releasably installed upon the low voltage direct current grid member. a non-electrically-conductive housing defining two contact and wire receiving compartments (50A, 50B) being opposed when the housing is releasably positioned upon the low voltage direct current grid member, the first compartment including a first contact compartment and a first wire receiving compartment, the second compartment including a second contact compartment and a second wire receiving compartment, the first wire receiving compartment positioned adjacent to the first contact compartment, and the second wire receiving compartment positioned adjacent to the second contact compartment; characterized by: a first opposed flexible, electrically-conductive push-in type contact partially disposed in the first contact compartment; and a second opposed flexible, electrically-conductive push-in type contact partially disposed in the second contact compartment; a first opposed flexible, electrically-conductive push-in type contact partially disposed in the first contact compartment; and a second opposed flexible, electrically-conductive push-in type contact partially disposed in the second contact compartment; wherein the first push-in type contact has a first end and a second end, wherein the first end of the first push-in type contact is configured to receive and grip a first electrical conductor and has a first contact portion which is retained in the first wire receiving compartment and which is arranged to be cooperable with a spring stop dividing the first wire receiving compartment and the first contact compartment to properly seat a first electrical conductor when inserted into the first wire receiving compartment, and wherein the second end of the first push-in type contact has a second contact portion to releasably electrically couple with the first conductive strip when the housing is releasably positioned upon the low voltage direct current grid member; and wherein the second push-in type contact has a first end and a second end, wherein the first end of the second push-in type contact is configured to receive and grip a second electrical conductor and has a first contact portion which is retained in the second wire receiving compartment and which is arranged to be cooperable with a spring stop dividing the second wire receiving compartment and the second contact compartment to properly seat a second electrical conductor when inserted into the second wire receiving compartment, and wherein the second end of the second push-in type contact has a second contact portion which is positioned relative to the housing to releasably electrically couple with the second conductive strip when the housing is releasably installed upon the low voltage direct current grid member.