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August 31, 2026 3 min read
Installation manual for the JascoPro Series In-Wall Smart Toggle Switch (Model 76598 / ZWN4016), a Z-Wave Plus LR certified lighting control switch, covering single-pole and 3-way wiring.
Quick reference guide for the Jasco Pro Series In-Wall Smart Toggle Switch (Model 76598 / ZWN4016), a Z-Wave Plus LR certified in-wall lighting control switch. This manual is presented as bilingual/trilingual wiring diagrams rather than running text; the images below reproduce the full installation diagrams. The full downloadable PDF includes Spanish and French versions of the same content.
Turn OFF power to the branch circuit for the device being replaced before removing the switch. Verify power is off using a non-contact voltage tester. Failure to do so may result in electric shock or death.
| Certifications | UL 20B, UL 1310, FCC Part 15, CSA, C-UL |
| Compliance | RoHS |
| Radio frequency | 908.42 MHz (Z-Wave Plus LR) |
| Range | Up to 130 ft (39.62m) line-of-sight between devices |
| Nominal voltage | 120VAC 60Hz |
| Total load | 600W Incandescent, 300W LED/CFL, ½ HP Motor Load |
| Operating temp | 32°F to 104°F (0°C to 40°C) |
| Wire gauge | #12-14 AWG (2.5-4mm²) |
Important: the fixture controlled by this switch must not exceed switch ratings. Designed only for use with permanently-installed fixtures.
Terminal connections for a standard single-pole installation:
Screw torque spec: 12 kgf-in (14 kgf-cm) per UL requirements. Strip wire insulation to 0.9m (36mm, transcription note: check PDF for exact figure — likely 3/8"/9.5mm) before connecting.
The Jasco Z-Wave device works with a standard companion 3-way switch. It can be installed on either the line side or the load side of the 3-way circuit.
Terminal legend: A. LINE (black/black screw) · B. LOAD (black/black screw) · C. TRAVELER 1 (black/black screw) · D. TRAVELER 2 (black/black screw) · E. GROUND (green or bare/green screw)
The smart device is set to work with either switch by default. To pair with a standard 3-way companion switch:
Visit bylasco.com to purchase compatible add-on switches for 3-way and multi-way installations.
Jasco — 1-800-654-8483 (option 3) | bylasco.com/support | Product page: bylasco.com/76598 | Reset video: bylasco.com/reset
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