3012979 SWITCH GP-TOGGLE Caterpillar parts
770, 772, 824K, 825K, 826K, 834G, 834H, 834K, 836H, 836K, 844K, 854G, 854K, 938H, 950H, 962H, 966H, 972H, 980H, 986H, 988H, 988K, 990K, 992K, 993K, 994H, D10T2, D11T, D6T LGP, D6T LGPPAT, D6T XL, D7E,...
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Alternative (cross code) number:
CA3012979
301-2979
3012979
CA3012979
301-2979
3012979
Weight: 0.20 pounds 0 kg.
INTEGRATED TOOLCARRIER, WHEEL LOADER,
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301-2979 Single Pole Toggle Switch 28V for Caterpillar Excavators & Equipment, OEM 100% New, 4-Pin DT Connector, SPDT 3-Position, 3012979 Direct Replacement 312D 320D 325D 345D 3512
LIUCHUANG High-Precision Control: Part Number 301-2979, 3012979, 301-2979-04 provides a 3-position, single-pole double-throw (SPDT) switch for precise control; 28 VDC power ensures stable performance || Durable Construction: Built with heavy-duty materials and epoxy adhesive for long-lasting reliability; waterproof design for protection against harsh conditions || Easy Installation: Equipped with a 4-pin DT connector for simple connection; direct replacement for various Caterpillar models, ensuring compatibility with existing systems || Versatile Application: Suitable for multiple Caterpillar machines, including excavators, wheel loaders, and dozers; designed to work with other Cat components for maximum performance || Reliable Performance: Provides stable and high-precision switching for demanding applications; ensures seamless operation across various Caterpillar equipment types
LIUCHUANG High-Precision Control: Part Number 301-2979, 3012979, 301-2979-04 provides a 3-position, single-pole double-throw (SPDT) switch for precise control; 28 VDC power ensures stable performance || Durable Construction: Built with heavy-duty materials and epoxy adhesive for long-lasting reliability; waterproof design for protection against harsh conditions || Easy Installation: Equipped with a 4-pin DT connector for simple connection; direct replacement for various Caterpillar models, ensuring compatibility with existing systems || Versatile Application: Suitable for multiple Caterpillar machines, including excavators, wheel loaders, and dozers; designed to work with other Cat components for maximum performance || Reliable Performance: Provides stable and high-precision switching for demanding applications; ensures seamless operation across various Caterpillar equipment types
301-2979 Single Pole Toggle Switch 28V for Caterpillar Excavators & Equipment, OEM 100% New, 4-Pin DT Connector, SPDT 3-Position, 3012979 Direct Replacement 312D 320D 325D 345D 3512
LIUCHUANG High-Precision Control: Part Number 301-2979, 3012979, 301-2979-04 provides a 3-position, single-pole double-throw (SPDT) switch for precise control; 28 VDC power ensures stable performance || Durable Construction: Built with heavy-duty materials and epoxy adhesive for long-lasting reliability; waterproof design for protection against harsh conditions || Easy Installation: Equipped with a 4-pin DT connector for simple connection; direct replacement for various Caterpillar models, ensuring compatibility with existing systems || Versatile Application: Suitable for multiple Caterpillar machines, including excavators, wheel loaders, and dozers; designed to work with other Cat components for maximum performance || Reliable Performance: Provides stable and high-precision switching for demanding applications; ensures seamless operation across various Caterpillar equipment types
LIUCHUANG High-Precision Control: Part Number 301-2979, 3012979, 301-2979-04 provides a 3-position, single-pole double-throw (SPDT) switch for precise control; 28 VDC power ensures stable performance || Durable Construction: Built with heavy-duty materials and epoxy adhesive for long-lasting reliability; waterproof design for protection against harsh conditions || Easy Installation: Equipped with a 4-pin DT connector for simple connection; direct replacement for various Caterpillar models, ensuring compatibility with existing systems || Versatile Application: Suitable for multiple Caterpillar machines, including excavators, wheel loaders, and dozers; designed to work with other Cat components for maximum performance || Reliable Performance: Provides stable and high-precision switching for demanding applications; ensures seamless operation across various Caterpillar equipment types
Information:
Illustration 1 g00709645
Programmable Relay Control Module (Front View)
Illustration 2 g00709648
Programmable Relay Control Module (Rear View)
Illustration 3 g00709649
Typical installation of the Programmable Relay Control Module, Relay Driver Module and Relay Board (4) ECM (5) CAT data link (6) PRCM (7) Seven relays with outputs (8) Serial data link (9) RDM (10) Nine driver relays (11) Relay board (12) Nine relays with outputs (13) RDM (14) Nine driver relays (15) Relay board (16) Nine relays with outputsRelated Literature
This manual contains safety, installation, operation, and troubleshooting information. Refer to the Service Manual, SENR1003, "EPG Engine Troubleshooting", Service Manual, SENR1008, "Marine Engine Troubleshooting", and Special Instruction, SEHS9951 for additional information. Refer to the wiring schematic for the engine in the Service Manual. Continuing improvement and advancement of product design may cause changes to the Programmable Relay Control Module (PRCM) which are not included in this manual. Consult your Caterpillar dealer for the latest available information. Safety
The safety section in this manual lists basic safety precautions. Read the basic safety precautions before installing the PRCM or operating the PRCM.Description of the PRCM
The Programmable Relay Control Module (PRCM) provides the control of seven relays, six alarms, and two LED displays. In addition, the PRCM can be programmed to control up to two Relay Driver Modules (RDM). Each RDM provides an additional nine relay outputs for a total of twenty-five relays. The PRCM receives information via the CAT data link from the Engine Control Module (ECM). The PRCM utilizes information from eight switched inputs on the PRCM to control the outputs. Control of each relay is programmable through the keypad and displayed on the PRCM.
Cat SIS web machinery list:
Parts switch Caterpillar catalog:
3553148
SWITCH AS-PRESSURE
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 24M, 525D, 535D, 545D, 555D, 583T, 587T, 621...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 24M, 525D, 535D, 545D, 555D, 583T, 587T, 621...
3E8769
SWITCH AS
24H, 5130, 5130B, 515, 5230B, 525, 525B, 533, 535B, 543, 545, 69D, 769D, 771D, 773D, 775D, 776D, 777D, 785C, 789C, 793C, 844, 854G, 953B, 953C, 963B, 963C, 973, 988F, 988F II, 990, 990 II, 992D, 992G,...
24H, 5130, 5130B, 515, 5230B, 525, 525B, 533, 535B, 543, 545, 69D, 769D, 771D, 773D, 775D, 776D, 777D, 785C, 789C, 793C, 844, 854G, 953B, 953C, 963B, 963C, 973, 988F, 988F II, 990, 990 II, 992D, 992G,...
2305771
SWITCH AS-PRESSURE
14H, 16H, 725, 730, 735, 740, 824G II, 824H, 834G, 834H, 844H, 854G, 854K, 924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, 938G II, 950G II, 950H, 962G II, 962H, 966G II, 966H, 972G II, 972H, 980G II, 98...
14H, 16H, 725, 730, 735, 740, 824G II, 824H, 834G, 834H, 844H, 854G, 854K, 924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, 938G II, 950G II, 950H, 962G II, 962H, 966G II, 966H, 972G II, 972H, 980G II, 98...
3135104
SWITCH AS-PRESSURE
725, 725C, 730, 730C, 735, 735B, 740, 740B, 769D, 770, 771D, 772, 773D, 773E, 773F, 775D, 775E, 775F, 776D, 777D, 777F, 844H, 844K, 854K, 910K, 914G, 914K, 924H, 924HZ, 928HZ, 938G II, 938H, 980G II, ...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 769D, 770, 771D, 772, 773D, 773E, 773F, 775D, 775E, 775F, 776D, 777D, 777F, 844H, 844K, 854K, 910K, 914G, 914K, 924H, 924HZ, 928HZ, 938G II, 938H, 980G II, ...
1056117
SWITCH AS-LIMIT
621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725C, 730C, 735B, 740B, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826G, 826G II, 826H, ...
621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725C, 730C, 735B, 740B, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826G, 826G II, 826H, ...
1056118
SWITCH AS-LIMIT
621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 814F, 815F, 816F, 824G, 825G, 826G, 918F, 924F, 938F, 950F, 950F II, 950G, 960F, 962G, 966F, 966F II, 966G, 970F, 972G, 980G, IT18F, IT24F, IT28...
621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 814F, 815F, 816F, 824G, 825G, 826G, 918F, 924F, 938F, 950F, 950F II, 950G, 960F, 962G, 966F, 966F II, 966G, 970F, 972G, 980G, IT18F, IT24F, IT28...
1083320
SWITCH AS-ROTARY
824G, 824G II, 824H, 825G, 825G II, 825H, 826G, 826G II, 826H, 834G, 834H, 836G, 836H, 910G, 914G, 924G, 924GZ, 928G, 930G, 938G, 938G II, 950G, 950G II, 950H, 962G, 962G II, 962H, 966G, 966G II, 966H...
824G, 824G II, 824H, 825G, 825G II, 825H, 826G, 826G II, 826H, 834G, 834H, 836G, 836H, 910G, 914G, 924G, 924GZ, 928G, 930G, 938G, 938G II, 950G, 950G II, 950H, 962G, 962G II, 962H, 966G, 966G II, 966H...
1169933
SWITCH AS-PRESSURE
5130, 5130B, 5230, 5230B, 651E, 657E, 776C, 776D, 777D, 784B, 785, 785B, 789B, 793B, 793C, 854G, 992G, 994F, 994H, D11N
5130, 5130B, 5230, 5230B, 651E, 657E, 776C, 776D, 777D, 784B, 785, 785B, 789B, 793B, 793C, 854G, 992G, 994F, 994H, D11N
1126167
SWITCH AS-ROCKER
950G, 950G II, 962G, 962G II, 966G II, 972G II, 980G, 980G II, 980H
950G, 950G II, 962G, 962G II, 966G II, 972G II, 980G, 980G II, 980H
2238969
SWITCH AS-ROCKER
834G, 834H, 844, 844H, 854G, 854K, 988G, 988H, 990 II, 990H, 992G, 992K, 994F
834G, 834H, 844, 844H, 854G, 854K, 988G, 988H, 990 II, 990H, 992G, 992K, 994F
3E5181
SWITCH AS-LIMIT
322B L, 325B, 325B L, 330B L, 345B, 345B II, 345B L, 365B L, 385B, 385C, 385C L, 5130, 5130B, 5230, 854G, 988F, 992D, 992G, 993K, 994F
322B L, 325B, 325B L, 330B L, 345B, 345B II, 345B L, 365B L, 385B, 385C, 385C L, 5130, 5130B, 5230, 854G, 988F, 992D, 992G, 993K, 994F
1717085
SWITCH AS-LIMIT
365B, 365B II, 365C, 365C L, 374D L, 385B, 385C, 385C L, 390D, 390D L, 5090B, 5230B, 844, 844H, 854K, 988F, 988F II, 990, 990 II, 990H, 992D, 992K, 993K, 994H
365B, 365B II, 365C, 365C L, 374D L, 385B, 385C, 385C L, 390D, 390D L, 5090B, 5230B, 844, 844H, 854K, 988F, 988F II, 990, 990 II, 990H, 992D, 992K, 993K, 994H
3205176
SWITCH
D3K XL, D4K XL, D5K LGP, D6K LGP, D7E, PL61
D3K XL, D4K XL, D5K LGP, D6K LGP, D7E, PL61
2778102
SWITCH-ROCKER
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 770, 772, 773F, 775F, 777F, 793F, 795F AC, 797F, 834K, 836K, 854K, 950K, 953D, 962K, 963D, 973D, 988K, 992K, 993K, D10T2, D3K XL, D3K2 LGP, D4...
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 770, 772, 773F, 775F, 777F, 793F, 795F AC, 797F, 834K, 836K, 854K, 950K, 953D, 962K, 963D, 973D, 988K, 992K, 993K, D10T2, D3K XL, D3K2 LGP, D4...
2160814
SWITCH AS-LIMIT
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 24M, 613G, 953D, 963D, 973D, D3K XL, D4K XL, D5K LGP, D6K, D6K LGP, D6K XL, D7E, PL61
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 24M, 613G, 953D, 963D, 973D, D3K XL, D4K XL, D5K LGP, D6K, D6K LGP, D6K XL, D7E, PL61
2515848
SWITCH AS-ROCKER
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 532, 541, 551, 552, 953D, 963D, 973D, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP, D6N OEM, PL61, TK711, TK...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 532, 541, 551, 552, 953D, 963D, 973D, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP, D6N OEM, PL61, TK711, TK...
2511194
SWITCH AS-ROCKER
953D, 963D, CP-54B, CP-68B, CP-74B, CS-54B, CS-56B, CS-64B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B, CW-34, D5R LGP, D6G2 LGP, D6G2 XL, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP, D7G2, PL61
953D, 963D, CP-54B, CP-68B, CP-74B, CS-54B, CS-56B, CS-64B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B, CW-34, D5R LGP, D6G2 LGP, D6G2 XL, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP, D7G2, PL61
2511192
SWITCH AS-ROCKER
D5R LGP, D6K, D6K LGP, D6K XL, D6N, PL61
D5R LGP, D6K, D6K LGP, D6K XL, D6N, PL61
2832382
SWITCH AS-ROCKER
D6R III, D6T, D6T LGP, D6T XL
D6R III, D6T, D6T LGP, D6T XL
2495495
SWITCH AS-ROCKER
D11T, D5R LGP, D6N, D6N LGP, D6N OEM, D6T LGP, D6T XL, D8T, D9T
D11T, D5R LGP, D6N, D6N LGP, D6N OEM, D6T LGP, D6T XL, D8T, D9T
2495484
SWITCH-ROCKER
D6T LGP, D6T XL
D6T LGP, D6T XL
2858465
SWITCH
D6N, D6R II, D6R III, D6T, D6T XL
D6N, D6R II, D6R III, D6T, D6T XL
2939123
SWITCH AS-ROCKER
D11T, D6R, D6R STD, D6T LGP, D6T LGPPAT, D6T XL, D7E, D7E LGP, D7R XR, D8R
D11T, D6R, D6R STD, D6T LGP, D6T LGPPAT, D6T XL, D7E, D7E LGP, D7R XR, D8R
2843664
SWITCH AS-ROCKER
D11T, D6T LGP, D6T LGPPAT, D6T XL, D8R, D9T
D11T, D6T LGP, D6T LGPPAT, D6T XL, D8R, D9T