750、750B、PS850、RB-24、RB120、RB122-E Low Water Cut-offs ITT Mcdonnell & Miller

型号	描述
750-T-120	Auto reset
750-MT-120	Manual reset
750P-MT-120	Manual reset and PA-800 probe
750P-MT-U-120	Manual reset and PA-800-U probe
750-HW-MT-120	Manual reset
750B-L-24-C-03	Low water cut-off
750B-L-120-C-03	Low water cut-off
750B-P-120-CI	Pump controller
750BM-L-24-C-03	Low water cut-off
750BM-L-120-C-03	Low water cut-off
750BM-P-120-CI	Pump controller
750BM-8PS	Eight pin socket (for “P” models)
750BM-11PS	Eleven pin socket (for “L” models)
750B-DLP-120-CI-03	Dual LWCO & Pump controller
750B-LP-120-CI-03	LWCO & Pump controller
Adaptor-750	PCB adaptor plate kit
750B-ENC	NEMA 1 enclosure includes adaptor plate
PS-851-120	Low water cut-off 120V
PS-851-U-120	PS-851-120 w/extended barrel
PS-851-M-120	PS-851-120 w/manual reset
PS-851-M-U-120	PS-851-120 w/extended barrel & manual reset
PS-851-RX2-120	PS-851-120 w/remote probe
PS-851-M-RX2-120	PS-851-120 w/remote probe & manual reset
PS-851-SP-120	PS-851-120 w/short probe
PS-851-SP-M-120	PS-851-120 w/short probe & manual reset
PS-852-24	Low water cut-off 24V
PS-852-M-24	PS-852-24 w/manual reset
PS-852-SP-24	PS-852-24 w/short probe
PS-852-SP-M-24	PS-852-24 w/short probe & manual reset
RB-24	Residential LWCO
RB-24A	Residential LWCO w/harness for atmospheric boilers with aquastats & vent dampers
RB-24S	Residential LWCO w/harness for sealed combustion HW boilers with integrated electronic burner controls or aquastats
UWH-RB-24-A	Replacement cable for RB-24 & (1) 6-pin harness and (1) 4-pin harness
UWH-RB-24-S	Replacement cable for RB-24 & (2) 2-pin power harness
RB-122-E	Low water cut-off
RB-120	Low water cut-off