Thermal Circuit Breaker Cross-Reference Guide


Disclaimer:  this cross reference is to provide guidance in the selection of an alternate replacement part.  Because aesthetics, dimensions, electrical performance and agency qualifications may differ, the user is responsible for determining if a device is appropriate for its intended use.  Please contact Mechanical Products for additional information on suggested part number crosses, similar stock part numbers, or to request a sample. 

* For these cross-reference parts, please contact the MP Factory for further information.

Competitor Part Number

MP Part Number

1658-F01-00-P10-10A 1600-254-100
1658-F01-00-P10-15A 1600-254-150
1658-F01-00-P10-20A 1600-254-200
1658-F01-00-P10-25A 1600-254-250
1658-F01-00-P10-30A 1600-254-300
1658-F01-00-P10-5A 1600-254-050
1658-F01-00-P10-6A 1600-254-060
1658-G21-01-P10-10A 1680-001-100-42
1658-G21-01-P10-15A 1680-001-150-42
1658-G21-01-P10-20A 1680-001-200-42
1658-G21-01-P10-25A 1680-001-250-42
1658-G21-01-P10-30A 1680-001-300-42
1658-G21-01-P10-5A 1680-001-050-42
1658-G41-02-P10-10A 1600-001-100-15
1658-G41-02-P10-15A 1600-001-150-15
1658-G41-02-P10-20A 1600-001-200-15
1658-G41-02-P10-25A 1600-001-250-15
1658-G41-02-P10-30A 1600-001-300-15
1658-G41-02-P10-5A 1600-001-050-15
181050F-01-S 171-S0-050-2
181050P-01-S 171-P0-050-2
181060F-01-S 171-S0-060-2
181060P-01-S 171-P0-060-2
181080F-01-S 171-S0-080-2
181080P-01-S 171-P0-080-2
181100F-01-S 171-S0-100-2
181100P-01-S 171-P0-100-2
181120F-01-S 171-S0-120-2
181120P-01-S 171-P0-120-2
181150F-01-S 171-S0-150-2
181150P-01-S 171-P0-150-2
184040F-01-S 174-S0-040-2
184040P-01-S 174-P0-040-2
184050F-01-S 174-S0-050-2
184050P-01-S 174-P0-050-2
184060F-01-S 174-S0-060-2
184080F-01-S 174-S0-080-2
184080P-01-S 174-P0-080-2
184100F-01-S 174-S0-100-2
184100P-01-S 174-P0-100-2
184120F-01-S 174-S0-120-2
184150F-01-S 174-S0-150-2
185030F-01-S 175-S0-030-2
185040F-01-S 175-S0-040-2
185050F-01-S 175-S0-050-2
185050P-01-S 175-P0-050-2
185060F-01-S 175-S0-060-2
185060P-01-S 175-P0-060-2
185070F-01-S 175-S0-070-2
185080F-01-S 175-S0-080-2
185090F-01-S 175-S0-090-2
185090P-01-S 175-P0-090-2
185100F-01-S 175-S0-100-2
185120F-01-S 175-S0-120-2
185120P-01-S 175-P0-120-2
185135F-01-S 175-S0-135-2
185135P-01-S 175-P0-135-2
185150F-01-S 175-S0-150-2
185150P-01-S 175-P0-150-2
3120-F311-P7T1-W01D-10A 2410-100-159-1000
3120-F311-P7T1-W01D-15A 2410-100-159-1500
3120-F311-P7T1-W01D-20A 2410-100-159-2000
3120-F311-P7T1-W01D-5A 2410-100-159-0500
3120-F311-P7T1-W02D-10A 2410-100-149-1000
3120-F311-P7T1-W02D-5A 2410-100-149-0500
3120-F311-P7T1-W02F-10A 2410-100-141-1000
3120-F311-P7T1-W15FB2-15A 2410-103-131-1500
3120-F321-P7T1-W01D-10A 2420-100-159-1000
3120-F321-P7T1-W01D-15A 2420-100-159-1500
3120-F321-P7T1-W01D-20A 2420-100-159-2000
3120-F321-P7T1-W01D-2A 2420-100-159-0200
3120-F321-P7T1-W01D-5A 2420-100-159-0500
3120-F321-P7T1-W02D-10A 2420-100-149-1000
3120-F321-P7T1-W02D-15A 2420-100-149-1500
3120-F321-P7T1-W02D-20A 2420-100-149-2000
3120-F323-P7T1-W02L-4A 2420-300-14NA-0400
3120-F323-P7T1-W12HB4-10A 2420-305-14NA-1000
3120-F521-P7T1-W01Q-15A 2421-100-159-1500
3120-F521-P7T1-W02D-20A 2421-100-149-2000
7080 175-P0-025-2
7081 175-P0-030-2
7082 175-P0-040-2
7083 175-P0-050-2
7084 175-P0-060-2
7086 175-P0-080-2
7087 175-P0-100-2
7088 175-P0-120-2
7089 175-P0-150-2
7180 175-S0-025-2
7181 175-S0-030-2
7182 175-S0-040-2
7183 175-S0-050-2
7184 175-S0-060-2
7185 175-S0-070-2
7186 175-S0-080-2
7187 175-S0-100-2
7188 175-S0-120-2
7189 175-S0-150-2
76205 175-P0-100-2
76265 175-P0-060-2
76305 171-P0-100-2
76365 171-P0-060-2
76415 171-S0-100-2
76420 171-S0-120-2
76430 171-S0-150-2
76505 174-S0-060-2
76510 174-S0-090-2
76515 174-S0-100-2
76520 174-S0-120-2
76530 174-S0-150-2
76600 175-S0-030-2
76602 175-S0-050-2
76605 175-S0-060-2
76608 175-S0-080-2
76610 175-S0-090-2
76615 175-S0-100-2
76620 175-S0-120-2
76630 175-S0-150-2
7851-18-50 1810-T0-1-2T-0500-13
7851-18-60 1810-T0-1-2T-0600-03
7851-189-40-1 1810-E1-1-2T-0400-13
7851-37-12.5 1810-T0-1-3T-0125-03
7851-37-20-1 1810-E1-1-3T-0200-13
7851-37-40-1 1810-E1-1-3T-0400-13
7851-37-50-1 1810-E1-1-3T-0500-13
7851-37-60-1 1810-E1-1-3T-0600-13
CDM-15 1800-T0-1-2E-0150-02
CDM-20 1800-T0-1-2E-0200-02
CDM-30 1800-T0-1-2E-0300-02
CDM-5-1 1800-E1-1-2E-0050-12 
CLB-053-11A3N-B-A 1600-207-050-11
CLB-053-27E3N-B-A  1680-015-050-97
 CLB-053-27E3N-W-A 1680-001-050-97
CLB-063-27E3N-B-A 1680-015-060-97
CLB-103-00DNN-W-A 1600-144-100-00
CLB-103-11A3N-B-A 1600-207-100-11
CLB-103-11B3N-B-A 1600-207-100-11
CLB-103-27E3N-B-A 1680-015-100-97
CLB-103-27E3N-W-A 1680-001-100-97
CLB-153-11A3N-B-A 1600-207-150-11
CLB-153-27E3N-B-A 1680-015-150-97
 CLB-153-27E3N-W-A 1680-001-150-97
CLB-203-00DNN-W-A 1600-144-200-00
CLB-203-11A3N-B-A 1600-207-200-11
CLB-203-27E3N-B-A 1680-015-200-97
CLB-203-27E3N-W-A 1680-001-200-97
CLB-253-11A3N-B-A 1600-207-250-11
CLB-253-11B3N-W-A 1600-001-250-11
 CLB-253-27E3N-W-A 1680-001-250-97
CLB-303-00DNN-W-A 1600-144-300-00
CLB-303-11A3N-B-A 1600-207-300-11
CLB-303-11B3N-W-A 1600-001-300-11
CLB-303-27E3N-B-A 1680-015-300-97
CLB-303-27ENN-W-J 1680-055-300-A7
CLB-403-11A2N-W-J/40 1648-009-040-15
CLB-403-27ENN-W-J 1648-025-040-00
 CMB-033-11C1N-B-A/03 1221-360-030-B10
 CMB-033-11C3N-B-A 1221-160-030-B30
CMB-033-27G3N-B-A 1224-160-030-B30
 CMB-033-27GNN-W-D 1224-240-030
 CMB-043-11C3N-B-A 1221-160-040-B30
 CMB-043-27G3N-B-A 1224-160-040-B30
CMB-043-27G3N-B-J 1480-333-040-D7
CMB-043-27G3N-W-A 1224-260-040-B30
CMB-053-00ENN-W-A 1227-260-050
 CMB-053-11C1N-B-A/05 1221-360-050-B10
CMB-053-11C3N-B-A 1221-160-050-B30
CMB-053-27G3N-B-A 1224-160-050-B30
CMB-053-27G3N-B-J 1480-333-050-D7
CMB-053-27G3N-W-A 1224-260-050-B30
CMB-053-27GNN-W-D 1224-240-050
CMB-063-11C1N-B-A/06 1221-360-060-B10
 CMB-063-27G3N-B-A 1224-160-060-B30
CMB-063-27G3N-B-J 1480-333-060-D7
CMB-063-27G3N-W-A  1224-260-060-B30
CMB-073-11C1N-B-A/07 1221-360-070-B10
CMB-073-27G3N-B-J 1480-333-070-D7
 CMB-083-27G3N-B-A  1224-160-080-B30
CMB-083-27G3N-B-J 1480-333-080-D7
 CMB-103-00ENN-W-A 1227-260-100
CMB-103-00ENN-W-A 1227-260-100
CMB-103-11C3B-B-A/10 1221-360-100-B32
CMB-103-11C3N-B-A  1221-160-100-B30
CMB-103-27G3N-B-A 1224-160-100-B30
CMB-103-27G3N-W-A 1224-260-100-B30
 CMB-103-27GNN-W-D 1224-240-100
CMB-123-27GNN-W-D 1224-240-120
CMB-153-00ENN-B-A 1227-160-150
 CMB-153-00ENN-W-A 1227-260-150
CMB-153-11C1N-B-A/15 1221-360-150-B10
CMB-153-11C3B-B-A/15 1221-360-150-B32
 CMB-153-11C3N-B-A 1221-160-150-B30
CMB-153-27G3N-B-A 1224-160-150-B30
CMB-153-27G3N-B-J 1480-333-150-D7
CMB-153-27G3N-W-A 1224-260-150-B30
 CMB-163-27G3N-W-A 1224-260-160-B30
CMB-203-00ENN-B-A 1227-160-200
 CMB-203-00ENN-W-A 1227-260-200
 CMB-203-11C1N-B-A/20 1221-360-200-B10
CMB-203-11C3N-B-A 1221-160-200-B30
CMB-203-27G3N-B-A 1224-160-200-B30
CMB-203-27G3N-B-J 1480-333-200-D7
 CMB-203-27GNN-W-D 1224-240-200
FDLA-100-1 171-S0-100-2
FDLA-120-1 171-S0-120-2
FDLA-135-1 171-S0-135-2
FDLA-150-1 171-S0-150-2
FDLA-30-1 171-S0-030-2
FDLA-50-1 171-S0-050-2
FDLA-60-1 171-S0-060-2
FDLA-90-1 171-S0-090-2
FDLS-100-1 175-S0-100-2
FDLS-100-2 175-S2-100-2
FDLS-120-1 175-S0-120-2
FDLS-120-2 175-S2-120-2
FDLS-135-1 175-S0-135-2
FDLS-150-1 175-S0-150-2
FDLS-150-2 175-S2-150-2
FDLS-40-1 175-S0-040-2
FDLS-50-1 175-S0-050-2
FDLS-50-2 175-S2-050-2
FDLS-60-1 175-S0-060-2
FDLS-60-2 175-S2-060-2
FDLS-70-1 175-S0-070-2
FDLS-80-2 175-S2-080-2
FDLS-90-1 175-S0-090-2
FDLS-90-2 175-S2-090-2
FDLT-100-1 174-S0-100-2
FDLT-100-2 174-S2-100-2
FDLT-120-1 174-S0-120-2
FDLT-120-2 174-S2-120-2
FDLT-135-1 174-S0-135-2
FDLT-150-1 174-S0-150-2
FDLT-150-2 174-S2-150-2
FDLT-40-1 174-S0-040-2
FDLT-50-1 174-S0-050-2
FDLT-50-2 174-S2-050-2
FDLT-60-1 174-S0-060-2
FDLT-60-2 174-S2-060-2
FDLT-80-1 174-S0-080-2
FDLT-80-2 174-S2-080-2
FDLT-90-2 174-S2-090-2
SDLS-120-1 175-P0-120-2
SDLS-135-1 175-P0-135-2
SDLS-150-1 175-P0-150-2
SDLS-50-1 175-P0-050-2
SDLS-60-1 175-P0-060-2
SDLS-80-1 175-P0-080-2
SDLS-90-1 175-P0-090-2
SDLT-100-1 174-P0-100-2
SDLT-120-1 174-P0-120-2
SDLT-150-1 174-P0-150-2
SDLT-40-1 174-P0-040-2
SDLT-80-1 174-P0-080-2
W57-XB1A4A10-10 1221-760-100-B40
W57-XB1A4A10-15 1221-760-150-B40
W57-XB1A4A10-20 1221-760-200-B40
W57-XB1A4A10-5 1221-760-050-B40
W57-XB1A5A10-10 1221-760-100-B30
W57-XB1A5A10-15 1221-760-150-B30
W57-XB1A5A10-20 1221-760-200-B30
W57-XB7A4A10-03 1223-760-030-B40
 W57-XB7A4A10-05 1223-760-050-B40
W57-XB7A4A10-10 1223-760-100-B40
W57-XB7A4A10-15 1223-760-150-B40
W57-XB7A4A10-20 1223-760-200-B40
W58-XB1A4A-1 1601-073-100-28
W58-XB1A4A-10 1600-289-100-28
W58-XB1A4A-15 1600-289-150-28
W58-XB1A4A-2 1601-073-200-28
W58-XB1A4A-20 1600-289-200-28
W58-XB1A4A-25 1600-289-250-28
W58-XB1A4A-3 1601-073-300-28
W58-XB1A4A-30 1600-289-300-28
W58-XB1A4A-4 1601-073-400-28
W58-XB1A4A-5 1600-289-050-28
W58-XC4C12A-1 1601-062-100-13
W58-XC4C12A-10 1600-111-100-13
W58-XC4C12A-15 1600-111-150-13
W58-XC4C12A-2 1601-062-200-13
W58-XC4C12A-20 1600-111-200-13
W58-XC4C12A-25 1600-111-250-13
W58-XC4C12A-3 1601-062-300-13
W58-XC4C12A-30 1600-111-300-13
W58-XC4C12A-5 1600-111-050-13
W58-XC4C12A-7 1600-111-070-13
X200-799-01 1680-318-1
X222-119-02 1600-382-1
SDLA-35 19A-P10-N-035-02
SDLA-45 19A-P10-N-045-02
SDLA-50 19A-P10-N-050-02
SDLA-60 19A-P10-N-060-02
SDLA-70 19A-P10-N-070-02
SDLA-80 19A-P10-N-080-02
SDLA-90 19A-P10-N-090-02
SDLA-100 19A-P10-N-100-02
SDLA-105 19A-P10-N-105-02
SDLA-110 19A-P10-N-110-02
SDLA-120 19A-P10-N-120-02
SDLA-135 19A-P10-N-135-02
SDLA-150 19A-P10-N-150-02
SDLM-35 19M-P10-B-035-02
SDLM-45 19M-P10-B-045-02
SDLM-50 19M-P10-B-050-02
SDLM-60 19M-P10-B-060-02
SDLM-70 19M-P10-B-070-02
SDLM-80 19M-P10-B-080-02
SDLM-90 19M-P10-B-090-02
SDLM-100 19M-P10-B-100-02
SDLM-105 19M-P10-B-105-02
SDLM-110 19M-P10-B-110-02
SDLM-120 19M-P10-B-120-02
SDLM135 19M-P10-B-135-02
SDLM-150 19M-P10-B-150-02
SDLA-35-1 19A-P11-N-035-02
SDLA-45-1 19A-P11-N-045-02
SDLA-50-1 19A-P11-N-050-02
SDLA-60-1 19A-P11-N-060-02
SDLA-70-1 19A-P11-N-070-02
SDLA-80-1 19A-P11-N-080-02
SDLA-90-1 19A-P11-N-090-02
SDLA-100-1 19A-P11-N-100-02
SDLA-105-1 19A-P11-N-105-02
SDLA-110-1 19A-P11-N-110-02
SDLA-120-1 19A-P11-N-120-02
SDLA-135-1 19A-P11-N-135-02
SDLA-150-1 19A-P11-N-150-02
SDLM-35-1 19M-P11-B-035-02
SDLM-45-1 19M-P11-B-045-02
SDLM-50-1 19M-P11-B-050-02
SDLM-60-1 19M-P11-B-060-02
SDLM-70-1 19M-P11-B-070-02
SDLM-80-1 19M-P11-B-080-02
SDLM-90-1 19M-P11-B-090-02
SDLM-100-1 19M-P11-B-100-02
SDLM-105-1 19M-P11-B-105-02
SDLM-110-1 19M-P11-B-110-02
SDLM-120-1 19M-P11-B-120-02
SDLM-135-1 19M-P11-B-135-02
SDLM-150-1 19M-P11-B-150-02
7855-6-175 19M-P21-B-175-02*
7855-7-175 19A-P21-N-175-02*
7855-6-200 19M-P21-B-200-02*
7855-7-200 19A-P21-N-200-02*
121AXX-00M 321-A0M-XX-0
121AXX-00M-KB 321-A0M-XX-B
121AXX-A3M 321-A1M-XX-0
121AXX-A3M-KB 321-A1M-XX-B
121AXX-B3M 321-A2M-XX-0
121AXX-B3M-KB 321-A2M-XX-B
121AXX-00M-01 321-A0S-XX-0
121AXX-00M-01-KB 321-A0S-XX-B
121AXX-A3M-01 321-A1S-XX-0
121AXX-A3M-01-KB 321-A1S-XX-B
121AXX-B3M-01 321-A2S-XX-0
121AXX-B3M-01-KB 321-A2S-XX-B
121AXX-00P 321-A0P-XX-0
121AXX-00P-KB 321-A0P-XX-B
121AXX-A5P 321-A1P-XX-0
121AXX-A5P-KB 321-A1P-XX-B
121AXX-B5P 321-A2P-XX-0
121AXX-B5P-KB 321-A2P-XX-B
122AXX-00M 322-A0M-XX-0
122AXX-00M-KB 322-A0M-XX-B
122AXX-A3M 322-A1M-XX-0
122AXX-A3M-KB 322-A1M-XX-B
122AXX-B3M 322-A2M-XX-0
122AXX-B3M-KB 322-A2M-XX-B
122AXX-00M-01 322-A0S-XX-0
122AXX-00M-01-KB 322-A0S-XX-B
122AXX-A3M-01 322-A1S-XX-0
122AXX-A3M-01-KB 322-A1S-XX-B
122AXX-B3M-01 322-A2S-XX-0
122AXX-B3M-01-KB 322-A2S-XX-B
123AXX-00P 323-A0P-XX-0
123AXX-00P-KB 323-A0P-XX-B
123AXX-A5P 323-A1P-XX-0
123AXX-A5P-KB 323-A1P-XX-B
123AXX-B5P 323-A2P-XX-0
123AXX-B5P-KB 323-A2P-XX-B
121BXX-00M 321-B0M-XX-0
121BXX-00M-KB 321-B0M-XX-B
121BXX-A3M 321-B1M-XX-0
121BXX-A3M-KB 321-B1M-XX-B
121BXX-B3M 321-B2M-XX-0
121BXX-B3M-KB 321-B2M-XX-B
121BXX-00M-01 321-B0S-XX-0
121BXX-00M-01-KB 321-B0S-XX-B
121BXX-A3M-01 321-B1S-XX-0
121BXX-A3M-01-KB 321-B1S-XX-B
121BXX-B3M-01 321-B2S-XX-0
121BXX-B3M-01-KB 321-B2S-XX-B
121BXX-00P 321-B0P-XX-0
121BXX-00P-KB 321-B0P-XX-B
121BXX-A5P 321-B1P-XX-0
121BXX-A5P-KB 321-B1P-XX-B
121BXX-B5P 321-B2P-XX-0
121BXX-B5P-KB 321-B2P-XX-B
122BXX-00M 322-B0M-XX-0
122BXX-00M-KB 322-B0M-XX-B
122BXX-A3M 322-B1M-XX-0
122BXX-A3M-KB 322-B1M-XX-B
122BXX-B3M 322-B2M-XX-0
122BXX-B3M-KB 322-B2M-XX-B
122BXX-00M-01 322-B0S-XX-0
122BXX-00M-01-KB 322-B0S-XX-B
122BXX-A3M-01 322-B1S-XX-0
122BXX-A3M-01-KB 322-B1S-XX-B
122BXX-B3M-01 322-B2S-XX-0
122BXX-B3M-01-KB 322-B2S-XX-B
123BXX-00P 323-B0P-XX-0
123BXX-00P-KB 323-B0P-XX-B
123BXX-A5P 323-B1P-XX-0
123BXX-A5P-KB 323-B1P-XX-B
123BXX-B5P 323-B2P-XX-0
123BXX-B5P-KB 323-B2P-XX-B
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