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ZF Roller Lever Miniature Micro Switch, Tab Terminal, 21A, 250V AC, SPDT, IP40 D489-V3RD
Specifications
| Country of Origin | India |
|---|---|
| Brand | ZF |
| Length | 27.8mm |
| Model | D489-V3RD |
| Depth | 10.3mm |
| IP Rating | IP40 |
| Width | 19mm |
| Housing Material | Polyamide, Polyethylene Terephthalate |
| Series | D4 Miniature |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPDT |
| Actuator Type | Roller Lever |
| Minimum Operating Temperature | -40°C |
| Terminal type | Tab |
| Standards/Approvals | RoHS, IEC 61058-1 / UL 61058-1 |
| Switch Contact Current | 21A |
| Operating Force | 0.74N |
| Contact AC Voltage | 250V ac |
| Microswitch Type | Miniature |
| 16A | UL, CSA, VDE, SEV, SEMKO, KEMA, DEMKO, NEMKO, ÖVE, BEAB, SETI |
| 16A Screw Terminal | UL, CSA, VDE |
| 16A High Temperature | UL, CSA, VDE, SEV, SEMKO, KEMA, DEMKO, NEMKO, ÖVE, BEAB, SETI |
| 21A | UL, CSA, VDE, SEV, SEMKO, KEMA, DEMKO, NEMKO, ÖVE, BEAB, SETI |
| ZF Roller Lever Micro Switch, Tab Terminal, 16A, 250 V ac, SPCO, IP40Brand | ZF |
| V3 ROLLER MICROSWITCH-20ABrand | NEUTRAL |
Key Features
- Features a robust roller lever actuator for reliable mechanical operation.
- Supports a high contact current of 21 amperes with a SPDT contact configuration.
- Constructed from polyamide and polyethylene terephthalate for durable housing.
- IP40 rated enclosure suitable for moderate protection against solid objects.
- Operates within -40°C to 85°C temperature range ensuring versatility in applications.
- Compact miniature switch design with dimensions approximately 27.8mm length, 19mm width, and 10.3mm depth.
- Switch is RoHS compliant and meets IEC 61058-1 and UL 61058-1 standards for safety and quality.
- Low operating force of 0.74N enables sensitive actuation with snap action performance.
Product Description
The ZF D489-V3RD Roller Lever Miniature Micro Switch is engineered for superior repeat accuracy and high contact stability in industrial and automation environments. Featuring a roller lever actuator and tab terminals, this micro switch supports switching currents up to 21A at 250V AC, making it suitable for demanding electrical switching applications.
Its housing is made from premium polyamide and polyethylene terephthalate materials, providing excellent durability and environmental resistance. The IP40 rating offers protection against ingress of solid objects larger than 1 mm, suitable for many indoor electrical installations. It operates reliably over a broad temperature range from -40°C to 85°C, ensuring functionality in various industrial conditions.
This miniature switch incorporates a snap action mechanism with an operating force of only 0.74N, delivering precise and dependable switching. Compliant with RoHS, IEC 61058-1, and UL 61058-1 standards, this switch meets rigorous quality and environmental requirements. The compact dimensions (27.8 mm length, 19 mm width, 10.3 mm depth) allow for flexible integration into control systems.
Typical applications include electrical control panels, automation systems, HVAC equipment, and machinery safety circuits where reliable micro switch actuation is critical. The ZF D489-V3RD is manufactured to meet a mechanical life expectancy of over 20 million operations, affirming its durability and performance under frequent use.
Robust roller lever actuator design for accurate mechanical operation. High current capacity of 21A at 250V AC with SPDT configuration. Durable housing composed of polyamide and polyethylene terephthalate. IP40 enclosure rating for protection against solid objects.
Wide operating temperature range from -40°C to 85°C. Compact miniature form factor optimized for space-saving installations. Compliance with RoHS and recognized international safety standards. Low operating force with snap action for reliable switch actuation.
Ideal for industrial automation, electrical control, and HVAC applications. Explore the ZF brand range and related Micro Switch products in EnvMart’s comprehensive catalog to meet your precise industrial switching requirements.
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Frequently Asked Questions
The maximum contact current for this model is 21A at 250V AC.
This micro switch has an IP40 rating, providing protection against solid objects larger than 1 mm.
The dimensions of this unit are approximately 27.8 mm in length, 19 mm in width, and 10.3 mm in depth.
It operates reliably within a temperature range of -40°C to 85°C.
The housing is constructed from polyamide and polyethylene terephthalate, providing durability and environmental resistance.
It features a roller lever actuator, which allows for reliable mechanical operation.
The operating force is 0.74N, enabling sensitive actuation with snap action performance.
It is compliant with RoHS, IEC 61058-1, and UL 61058-1 standards for safety and quality.
The contact configuration is Single Pole Double Throw (SPDT).
It is manufactured in India.
Typical applications include electrical control panels, automation systems, HVAC equipment, and machinery safety circuits.
The mechanical life expectancy of this switch is over 20 million operations.
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