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Siemens Engineering Development Tools

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT 3SU14002AA103CA0 Siemens 1: $27.65 81In Stock	Mfr. Part No. 3SU14002AA103CA0 Mouser Part No 982-3SU14002AA103CA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT Learn More about Siemens 3su1 pushbuttons	Datasheet	81In Stock	$27.65 $24.75 $23.18 $21.71 View $20.46 $19.56	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL 3SU15500AA100AA0 Siemens 1: $12.51 667In Stock 1,185On Order	Mfr. Part No. 3SU15500AA100AA0 Mouser Part No 982-3SU15500AA100AA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL Learn More about Siemens 3su1 pushbuttons	Datasheet	667In Stock 1,185On Order On Order Ship Dates Mfr. No: 3SU15500AA100AA0 Stock: 667 Can Dispatch Immediately On Order: 60 Expected 02/11/2026 455 Expected 13/11/2026 670 Expected 21/12/2026 Factory Lead Time: 6 Weeks	$12.51 $11.34 $10.86 $10.28 View $9.88 $9.79 $9.64 $9.40	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CLASS 52, CONTACT BLOCK-NO 52BAK Siemens 1: $35.67 61In Stock	Mfr. Part No. 52BAK Mouser Part No 982-52BAK	Siemens	Switch Contact Blocks / Switch Kits CLASS 52, CONTACT BLOCK-NO	Datasheet	61In Stock	$35.67 $31.58 $29.94 $28.29 View $27.11 $26.11	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CLASS 52, CONTACT BLOCK-NO-NC-SPDT 52BJK Siemens 1: $64.00 34In Stock	Mfr. Part No. 52BJK Mouser Part No 982-52BJK	Siemens	Switch Contact Blocks / Switch Kits CLASS 52, CONTACT BLOCK-NO-NC-SPDT	Datasheet	34In Stock	$64.00 $58.61 $55.52 $53.21 View $51.80 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC 1NO, 1NC AUX FRONT 3LD92005B Siemens 1: $83.59 5In Stock	Mfr. Part No. 3LD92005B Mouser Part No 982-3LD92005B	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC 1NO, 1NC AUX FRONT	Datasheet	5In Stock	$83.59 $72.59 $71.08 $69.73 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC 1NO, 1NC AUX BASE 3LD92005C Siemens 1: $93.26 14In Stock	Mfr. Part No. 3LD92005C Mouser Part No 982-3LD92005C	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC 1NO, 1NC AUX BASE	Datasheet	14In Stock	$93.26 $84.98 $77.08 $74.29 $72.02	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N-CON (LEAD) F.<=32A DO 3LD92200B Siemens 1: $78.48 5In Stock	Mfr. Part No. 3LD92200B Mouser Part No 982-3LD92200B	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N-CON (LEAD) F.<=32A DO	Datasheet	5In Stock	$78.48 $73.45 $69.82 $68.96 View $68.38 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N-CON (LEAD) F.<=32A BA 3LD92200C Siemens 1: $84.08 5In Stock	Mfr. Part No. 3LD92200C Mouser Part No 982-3LD92200C	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N-CON (LEAD) F.<=32A BA	Datasheet	5In Stock	$84.08 $73.45 $69.82 $68.96 View $68.38 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N/PE CONTRM F.<=32A DO 3LD92202B Siemens 1: $71.23 2In Stock 5Expected 06/11/2026	Mfr. Part No. 3LD92202B Mouser Part No 982-3LD92202B	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N/PE CONTRM F.<=32A DO	Datasheet	2In Stock 5Expected 06/11/2026	$71.23 $61.75 $59.58 $58.05 View $57.51 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N/PE CONTRM F.<=32A BA 3LD92202C Siemens 1: $71.23 5In Stock	Mfr. Part No. 3LD92202C Mouser Part No 982-3LD92202C	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N/PE CONTRM F.<=32A BA	Datasheet	5In Stock	$71.23 $61.75 $59.58 $58.05 View $57.51 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N-CON (LEAD) 3LD92500BA Siemens 1: $122.27 4In Stock	Mfr. Part No. 3LD92500BA Mouser Part No 982-3LD92500BA	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N-CON (LEAD)	Datasheet	4In Stock	$122.27 $113.63 $112.30 $111.25 View $110.78 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N/PE CONTRM F.>=100A D 3LD92802B Siemens 1: $110.08 1In Stock	Mfr. Part No. 3LD92802B Mouser Part No 982-3LD92802B	Siemens	Switch Contact Blocks / Switch Kits 3LD2 SWITCH ACC N/PE CONTRM F.>=100A D	Datasheet	1In Stock	$110.08 $99.14 $97.06 $95.04 View $94.63 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK W/ 1 CONTACT,1NC 3SB24040C Siemens 1: $30.37 5In Stock	Mfr. Part No. 3SB24040C Mouser Part No 982-3SB24040C	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK W/ 1 CONTACT,1NC	Datasheet	5In Stock	$30.37 $27.63 $26.35 $24.58 View $23.62 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LIMIT SWITCH BLOCK,1NO+1NC,SNAP ACTION 3SE50000CA00 Siemens 1: $68.19 10In Stock	Mfr. Part No. 3SE50000CA00 Mouser Part No 982-3SE50000CA00	Siemens	Switch Contact Blocks / Switch Kits LIMIT SWITCH BLOCK,1NO+1NC,SNAP ACTION Learn More about Siemens 3se5 position switches	Datasheet	10In Stock	$68.19 $63.38 $60.34 $58.31 View $57.03 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL 3SU14001AA101EA0 Siemens 1: $47.05 9In Stock	Mfr. Part No. 3SU14001AA101EA0 Mouser Part No 982-3SU14001AA101EA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	9In Stock	$47.05 $41.45 $39.08 $37.32 View $35.73 $33.67	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO LEADING+1NC LAGGING 3SU14001AA101GA0 Siemens 1: $53.89 1In Stock	Mfr. Part No. 3SU14001AA101GA0 Mouser Part No 982-3SU14001AA101GA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO LEADING+1NC LAGGING Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	$53.89 $52.89 $51.90 $50.85 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING 3SU14001AA101HA0 Siemens 1: $50.57 13In Stock	Mfr. Part No. 3SU14001AA101HA0 Mouser Part No 982-3SU14001AA101HA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING Learn More about Siemens 3su1 pushbuttons	Datasheet	13In Stock	$50.57 $41.12 $39.32 $37.59 $35.43	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO 3SU14001AA101LA0 Siemens 1: $33.76 6In Stock	Mfr. Part No. 3SU14001AA101LA0 Mouser Part No 982-3SU14001AA101LA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO Learn More about Siemens sirius act pushbuttons indicators	Datasheet	6In Stock	$33.76 $33.08 $32.32 $31.00 View $30.34 $30.18 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NC 3SU14001AA101MA0 Siemens 1: $32.54 7In Stock	Mfr. Part No. 3SU14001AA101MA0 Mouser Part No 982-3SU14001AA101MA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	7In Stock	$32.54 $32.32 $31.00 $30.34 View $30.18 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC 3SU14001AA101PA0 Siemens 1: $62.53 1In Stock	Mfr. Part No. 3SU14001AA101PA0 Mouser Part No 982-3SU14001AA101PA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	$62.53 $62.35 $61.01 $60.68 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC 3SU14001AA103EA0 Siemens 1: $61.64 20In Stock	Mfr. Part No. 3SU14001AA103EA0 Mouser Part No 982-3SU14001AA103EA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC Learn More about Siemens 3su1 pushbuttons	Datasheet	20In Stock	$61.64 $54.21 $51.86 $49.59 $47.41	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA103FA0 Siemens 1: $59.84 4In Stock	Mfr. Part No. 3SU14001AA103FA0 Mouser Part No 982-3SU14001AA103FA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	$59.84 $53.02 $50.52 $48.31 $46.19	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING 3SU14001AA103HA0 Siemens 1: $52.43 18In Stock	Mfr. Part No. 3SU14001AA103HA0 Mouser Part No 982-3SU14001AA103HA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING Learn More about Siemens 3su1 pushbuttons	Datasheet	18In Stock	$52.43 $46.75 $43.49 $41.59 View $39.76 $37.47	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED TEST MODULE 3SU14001CK101AA0 Siemens 1: $53.62 11In Stock	Mfr. Part No. 3SU14001CK101AA0 Mouser Part No 982-3SU14001CK101AA0	Siemens	Switch Contact Blocks / Switch Kits LED TEST MODULE Learn More about Siemens sirius act pushbuttons indicators	Datasheet	11In Stock	$53.62 $53.52 $52.47 Quote Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING 3SU14002AA101BA0 Siemens 1: $23.59 6In Stock 24On Order	Mfr. Part No. 3SU14002AA101BA0 Mouser Part No 982-3SU14002AA101BA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock 24On Order	$23.59 $20.87 $19.79 $18.70 View $17.92 $17.39 $16.62	Min.: 1 Mult.: 1