ZF Roller Lever Microswitch, Tab Terminal, 21 A @ 250 V ac, SPDT
- RS Stock No.:
- 159-4506
- Mfr. Part No.:
- D489-V3RD
- Brand:
- ZF
This product is currently unavailable to backorder.
Unfortunately, we don’t have this product in stock and it’s not available to backorder at this time.
Added
Price Each
£2.96
(exc. VAT)
£3.55
(inc. VAT)
| Units | Per unit |
| 1 + | £2.96 |
Alternative
This product is not currently available. Here is our alternative recommendation.
- RS Stock No.:
- 159-4506
- Mfr. Part No.:
- D489-V3RD
- Brand:
- ZF
Legislation and Compliance
Product Details
D4 Series 0.1A, 16A & 21A
D4 series miniature microswitches are a highly reliable switch that offers a high level of repeat accuracy. The D4 series has high contact stability thanks to application-specific contact materials for switching currents of 100 mA to 21 A at 250 V ac.
Polyester casing
Snap action
V3 case size
EN 61058 and UL1054-approved
Cadmium-free contact material
Mechanical life ≥ 2x107 (3 x 106 for high temperature versions)
Snap action
V3 case size
EN 61058 and UL1054-approved
Cadmium-free contact material
Mechanical life ≥ 2x107 (3 x 106 for high temperature versions)
Approvals
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
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
Approvals
UL; CSA; VDE; SEV; SEMKO; KEMA; DEMKO; NEMKO; OVE; BEAB; SETI
Specifications
Attribute | Value |
|---|---|
| Actuator Type | Roller Lever |
| Terminal Type | Tab |
| Contact Current Rating | 21 A @ 250 V ac |
| Contact Configuration | SPDT |
| Operating Force | 0.74 N |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Contact Material | Silver Alloy |
| Operating Temperature Range | -40 → +85°C |
Related links
- ZF Roller Lever Micro Switch 16 A @ 250 V ac, SP-CO
- ZF Short Roller Lever Micro Switch 21 A @ 250 V ac, SPDT
- Honeywell Leaf Lever Microswitch 16 A @ 250 V ac, SPDT
- ZF Roller Lever Micro Switch 6 A @ 250 V ac, SPDT
- ZF Roller Lever Micro Switch 10.1 A @ 250 V ac, SPDT
- ZF Button Micro Switch 21 A @ 250 V ac, SPDT
- ZF Roller Lever Micro Switch 10.1 A @ 250 V ac IP6K7
- ZF Roller Lever Micro Switch 100 mA @ 250 V ac, SPDT