The DB Series electromechanical limit switches are precision snap action switches designed for reliable performance in various industrial applications. Manufactured by ZF Switches & Sensors in Hong Kong, these switches offer high repeat accuracy, durability, and a wide range of terminal options.
Key features include:
High precision snap action with consistent operation cycles
Models rated for operating temperatures up to 120°C
International approvals standard
Rated for currents up to 10A at 250VAC
Mechanical life up to 15 million cycles
Range of snap-on auxiliary actuators and two mounting positions
RoHS compliant
Electrical ratings and operating life vary by model:
Switch Series
Nominal Load
Operation Cycles
Nominal Load (AC/DC)
Operation Cycles (AC/DC)
Mechanical Life
DB1
6A, 250V~
10,000
5A 125/250 VAC, 1A 48 VDC
6,000 / 15,000
15 x 106
DB2
10(1.5)A, 250V~
10,000
10.1A 125/250 VAC, ¼ HP 125 VAC
6,000
10 x 106
DB3
0.1A 250V~
50,000
0.1A 125/250 VAC
100,000
15 x 106
DB5
1A 250V~
50,000
1A 125/250 VAC
6,000 / 15,000
15 x 106
DB6
6A 250VAC~
50,000
5A 125/250 VAC
6,000
15 x 106
DB7
10(1.5)A 250V~
50,000
10.1A 125/250 VAC, ¼ HP 125 VAC
6,000
10 x 106
Technical specifications include:
Temperature Rating: -40°C to 85°C or up to 120°C
Degree of Protection: IP50
Contact Gap: < 3mm
Proof Tracking Index: PTI 175
Contacts: AuAgPt (Crosspoint), AgNi
Terminals: CuZn (silver plated)
Base Material: PET (UL 94 V-0)
Cover Material: PBT (UL 94 V-0)
Actuator Button: PBT (UL 94 V-0), 120°C POM (UL 94 HB) up to 85°C
Auxiliary Actuators: Stainless steel or plastic
Dimensions and terminal options are available for PCB mounting, including hole patterns for .051” and .024” PCB terminals, with or without location pins. Multiple terminal configurations are offered to suit various installation requirements.
For detailed specifications and technical data, please refer to the datasheet.
Part Number: DB1C-B1LD
Manufacturer: ZF Switches & Sensors
Country of Origin: HK
Unit of Measure: EA
ECCN: EAR99
Package Type: Not specified
Note: The manufacturer accepts no liability for errors or non-availability, and reserves the right to change specifications without prior notice. Technical data relates to product specifications only. Features may differ from those described. Only drawings combined with product specifications shall be deemed binding.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
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{"id":10008183439677,"title":"DB1C-B1LD","handle":"db1c-b1ld","description":"\u003ch3\u003eElectromechanical Switches - DB Series\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDB Series\u003c\/strong\u003e electromechanical limit switches are precision snap action switches designed for reliable performance in various industrial applications. Manufactured by \u003cstrong\u003eZF Switches \u0026amp; Sensors\u003c\/strong\u003e in Hong Kong, these switches offer high repeat accuracy, durability, and a wide range of terminal options.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHigh precision snap action with consistent operation cycles\u003c\/li\u003e\n \u003cli\u003eModels rated for operating temperatures up to 120°C\u003c\/li\u003e\n \u003cli\u003eInternational approvals standard\u003c\/li\u003e\n \u003cli\u003eRated for currents up to 10A at 250VAC\u003c\/li\u003e\n \u003cli\u003eMechanical life up to 15 million cycles\u003c\/li\u003e\n \u003cli\u003eRange of snap-on auxiliary actuators and two mounting positions\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical ratings and operating life vary by model:\u003c\/p\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitch Series\u003c\/th\u003e\n \u003cth\u003eNominal Load\u003c\/th\u003e\n \u003cth\u003eOperation Cycles\u003c\/th\u003e\n \u003cth\u003eNominal Load (AC\/DC)\u003c\/th\u003e\n \u003cth\u003eOperation Cycles (AC\/DC)\u003c\/th\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB1\u003c\/td\u003e\n \u003ctd\u003e6A, 250V~\u003c\/td\u003e\n \u003ctd\u003e10,000\u003c\/td\u003e\n \u003ctd\u003e5A 125\/250 VAC, 1A 48 VDC\u003c\/td\u003e\n \u003ctd\u003e6,000 \/ 15,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB2\u003c\/td\u003e\n \u003ctd\u003e10(1.5)A, 250V~\u003c\/td\u003e\n \u003ctd\u003e10,000\u003c\/td\u003e\n \u003ctd\u003e10.1A 125\/250 VAC, ¼ HP 125 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000\u003c\/td\u003e\n \u003ctd\u003e10 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB3\u003c\/td\u003e\n \u003ctd\u003e0.1A 250V~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e0.1A 125\/250 VAC\u003c\/td\u003e\n \u003ctd\u003e100,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB5\u003c\/td\u003e\n \u003ctd\u003e1A 250V~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e1A 125\/250 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000 \/ 15,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB6\u003c\/td\u003e\n \u003ctd\u003e6A 250VAC~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e5A 125\/250 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB7\u003c\/td\u003e\n \u003ctd\u003e10(1.5)A 250V~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e10.1A 125\/250 VAC, ¼ HP 125 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000\u003c\/td\u003e\n \u003ctd\u003e10 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTechnical specifications include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eTemperature Rating: -40°C to 85°C or up to 120°C\u003c\/li\u003e\n \u003cli\u003eDegree of Protection: IP50\u003c\/li\u003e\n \u003cli\u003eContact Gap: \u0026lt; 3mm\u003c\/li\u003e\n \u003cli\u003eProof Tracking Index: PTI 175\u003c\/li\u003e\n \u003cli\u003eContacts: AuAgPt (Crosspoint), AgNi\u003c\/li\u003e\n \u003cli\u003eTerminals: CuZn (silver plated)\u003c\/li\u003e\n \u003cli\u003eBase Material: PET (UL 94 V-0)\u003c\/li\u003e\n \u003cli\u003eCover Material: PBT (UL 94 V-0)\u003c\/li\u003e\n \u003cli\u003eActuator Button: PBT (UL 94 V-0), 120°C POM (UL 94 HB) up to 85°C\u003c\/li\u003e\n \u003cli\u003eAuxiliary Actuators: Stainless steel or plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions and terminal options are available for PCB mounting, including hole patterns for .051” and .024” PCB terminals, with or without location pins. Multiple terminal configurations are offered to suit various installation requirements.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-che\/db_series.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: DB1C-B1LD\u003cbr\u003e\nManufacturer: ZF Switches \u0026amp; Sensors\u003cbr\u003e\nCountry of Origin: HK\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The manufacturer accepts no liability for errors or non-availability, and reserves the right to change specifications without prior notice. Technical data relates to product specifications only. Features may differ from those described. Only drawings combined with product specifications shall be deemed binding.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-07T23:08:35+05:30","created_at":"2025-08-07T23:08:35+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["Limit","STD_IMG","Switch","WLDM","ZF"],"price":10533,"price_min":10533,"price_max":10533,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50560399081789,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DB1C-B1LD","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DB1C-B1LD","public_title":null,"options":["Default Title"],"price":10533,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DB1C-B1LD","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_dea22aee-b330-46f9-9ada-aa0c43b9cd1b.jpg?v=1754588315"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_dea22aee-b330-46f9-9ada-aa0c43b9cd1b.jpg?v=1754588315","options":["Title"],"media":[{"alt":null,"id":45717028077885,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_dea22aee-b330-46f9-9ada-aa0c43b9cd1b.jpg?v=1754588315"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_dea22aee-b330-46f9-9ada-aa0c43b9cd1b.jpg?v=1754588315","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eElectromechanical Switches - DB Series\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDB Series\u003c\/strong\u003e electromechanical limit switches are precision snap action switches designed for reliable performance in various industrial applications. Manufactured by \u003cstrong\u003eZF Switches \u0026amp; Sensors\u003c\/strong\u003e in Hong Kong, these switches offer high repeat accuracy, durability, and a wide range of terminal options.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHigh precision snap action with consistent operation cycles\u003c\/li\u003e\n \u003cli\u003eModels rated for operating temperatures up to 120°C\u003c\/li\u003e\n \u003cli\u003eInternational approvals standard\u003c\/li\u003e\n \u003cli\u003eRated for currents up to 10A at 250VAC\u003c\/li\u003e\n \u003cli\u003eMechanical life up to 15 million cycles\u003c\/li\u003e\n \u003cli\u003eRange of snap-on auxiliary actuators and two mounting positions\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical ratings and operating life vary by model:\u003c\/p\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitch Series\u003c\/th\u003e\n \u003cth\u003eNominal Load\u003c\/th\u003e\n \u003cth\u003eOperation Cycles\u003c\/th\u003e\n \u003cth\u003eNominal Load (AC\/DC)\u003c\/th\u003e\n \u003cth\u003eOperation Cycles (AC\/DC)\u003c\/th\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB1\u003c\/td\u003e\n \u003ctd\u003e6A, 250V~\u003c\/td\u003e\n \u003ctd\u003e10,000\u003c\/td\u003e\n \u003ctd\u003e5A 125\/250 VAC, 1A 48 VDC\u003c\/td\u003e\n \u003ctd\u003e6,000 \/ 15,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB2\u003c\/td\u003e\n \u003ctd\u003e10(1.5)A, 250V~\u003c\/td\u003e\n \u003ctd\u003e10,000\u003c\/td\u003e\n \u003ctd\u003e10.1A 125\/250 VAC, ¼ HP 125 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000\u003c\/td\u003e\n \u003ctd\u003e10 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB3\u003c\/td\u003e\n \u003ctd\u003e0.1A 250V~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e0.1A 125\/250 VAC\u003c\/td\u003e\n \u003ctd\u003e100,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB5\u003c\/td\u003e\n \u003ctd\u003e1A 250V~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e1A 125\/250 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000 \/ 15,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB6\u003c\/td\u003e\n \u003ctd\u003e6A 250VAC~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e5A 125\/250 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000\u003c\/td\u003e\n \u003ctd\u003e15 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDB7\u003c\/td\u003e\n \u003ctd\u003e10(1.5)A 250V~\u003c\/td\u003e\n \u003ctd\u003e50,000\u003c\/td\u003e\n \u003ctd\u003e10.1A 125\/250 VAC, ¼ HP 125 VAC\u003c\/td\u003e\n \u003ctd\u003e6,000\u003c\/td\u003e\n \u003ctd\u003e10 x 10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTechnical specifications include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eTemperature Rating: -40°C to 85°C or up to 120°C\u003c\/li\u003e\n \u003cli\u003eDegree of Protection: IP50\u003c\/li\u003e\n \u003cli\u003eContact Gap: \u0026lt; 3mm\u003c\/li\u003e\n \u003cli\u003eProof Tracking Index: PTI 175\u003c\/li\u003e\n \u003cli\u003eContacts: AuAgPt (Crosspoint), AgNi\u003c\/li\u003e\n \u003cli\u003eTerminals: CuZn (silver plated)\u003c\/li\u003e\n \u003cli\u003eBase Material: PET (UL 94 V-0)\u003c\/li\u003e\n \u003cli\u003eCover Material: PBT (UL 94 V-0)\u003c\/li\u003e\n \u003cli\u003eActuator Button: PBT (UL 94 V-0), 120°C POM (UL 94 HB) up to 85°C\u003c\/li\u003e\n \u003cli\u003eAuxiliary Actuators: Stainless steel or plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions and terminal options are available for PCB mounting, including hole patterns for .051” and .024” PCB terminals, with or without location pins. Multiple terminal configurations are offered to suit various installation requirements.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-che\/db_series.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: DB1C-B1LD\u003cbr\u003e\nManufacturer: ZF Switches \u0026amp; Sensors\u003cbr\u003e\nCountry of Origin: HK\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The manufacturer accepts no liability for errors or non-availability, and reserves the right to change specifications without prior notice. Technical data relates to product specifications only. Features may differ from those described. Only drawings combined with product specifications shall be deemed binding.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
