3TK2826-1BB41西门子3TK2826-2BB41继电器厦门彬硕-钟源0592-5588313/18906032285***:3267773932继电器通常不带电，施加额定电压后，继电器内部瞬动继电器动作、同时晶振起振,产生时钟脉冲，经分频后由计数器计脉冲数，当所计脉冲数达到***整定值时，触发器翻转，驱动出口继电器动作，实现所需***，由于采用了晶体振荡器并增加时间补偿预置电路，对于极短的***值也严格符合整定值，具有极高的精度。3TK2826-1BB403TK2826-1BB413TK2826-1BB423TK2826-1CW303TK2826-1CW323TK2826-2BB443TK2827-1AB203TK2827-1AB213TK2827-1AJ203TK2827-1AJ213TK2827-1AL203TK2827-1AL213TK2827-1BB403TK2827-1BB413TK2827-2AB203TK2827-2AB213TK2827-2AJ203TK2827-2AJ213TK2827-2AL203TK2827-2AL213TK2827-2BB403TK2827-2BB413TK2828-1AB203TK2828-1AB213TK2828-1AJ203TK2828-1AJ213TK2828-1AL203TK2828-1AL213TK2828-1BB403TK2828-1BB413TK2828-2AB203TK2828-2AB21)