Time relay, single-function: 4P - four changeover contacts. Function E - delayed activation. Input - terminals: A1 - A2, supply voltage Un - 24 V AC. Output: 4P contacts - terminals: 11(9)-12(1)-14(5), 21(10)-22(2)-24(6), 31(11)-32(3)-34(7) ), 41(12)-42(4)-44(8), AC1 - 6 A / 230 V. For GZM4 or GZT4 socket. Dimensions of the T-R4 + GZM4 set: 75 x 27 x 93.5 mm; set T-R4 + GZT4: 76.3 x 27 x 91.5 mm. Mounting on a 35 mm rail or on a mounting plate with two M3 screws. Set - IP 20.