1 1

Button Thermal Photocontrol, 120 V

Button Thermal Photocontrol, 120 V

$40.99 USD
$40.99 USD
Sale Sold out
Shipping calculated at checkout.

Button Thermal Photocontrol, 120 V - Outdoor Lighting Control

This Button Thermal Photocontrol by Intermatic provides dusk-to-dawn ON/OFF control of outdoor lighting fixtures, post lamps, and in-wall boxes. Designed for reliable operation in outdoor environments, it is suitable for electrical distributors and lighting solutions providers focusing on wire and cable and switchgear supplier applications.

Specifications

  • Model Number: K4021C
  • Input Voltage: 120 VAC, 50/60 Hz
  • Photocontrol Type: Thermal
  • Photocell Type: Cadmium Sulfide
  • Photo Control Switch Type: Mechanical Bimetal
  • Activation On: 1 to 5 fc
  • Activation Off: 3 to 15 fc
  • Sensor Time Delay: 30 to 90 seconds
  • Fail Mode: ON
  • Usage Environment: Outdoor
  • Application Compatibilities: HID, Fluorescent, Incandescent
  • Dimensions (H x W x D): 1.813 in x 0.9375 in x 0.8125 in
  • Housing Material: Polycarbonate
  • Cover Color: Gray
  • Wire Lead Length: 9 in
  • Wire Size Max: #18 AWG
  • Load Ratings: Tungsten 15 A, 1800 W; Magnetic Ballast 8.3 A, 1000 VA
  • Operating Temperature Range: -40°C to 70°C (-40°F to 158°F)
  • Country of Origin: Mexico
  • Warranty Period: 2 years limited
  • UPC Code: 078275002005
  • Certifications: UL, cCSAus, Title 20, California Proposition 65 (DEHP)
  • Product Weight: 0.25 lbs

Features

  • Mechanical bimetal switch with Cadmium Sulfide photocell for reliable dusk-to-dawn control
  • Compact size fits standard outlet boxes, post lamps, wall packs, and other lighting fixtures
  • Delay feature prevents unwanted OFF switching caused by transient lighting conditions
  • 3/8"-18 NPSM, 3/4" long stem with locking nut and washer gasket for secure mounting
  • Designed for outdoor lighting control applications compatible with HID, fluorescent, and incandescent lamps

Downloads & Links

View full details

HUNKSHome® — Modern Home, Kitchen & Living Essentials

HUNKSHome® is a curated modern home & living lifestyle brand delivering functional, design-forward household essentials, smart kitchenware, and everyday living upgrades for contemporary homes. Our catalog extends beyond kitchen essentials. We offer products across home organization, lighting, décor, tools and hardware, outdoor and garden, household utility, and other everyday-living categories. Our collections emphasize usability, durability, clean aesthetics, and practical innovation — built for customers who value comfort, efficiency, and refined living experiences.

HOME & LIVING COLLECTIONS

Kitchen Storage & Cookware • Smart Kitchen Tools • Home Organization • Home Furnishing • Furniture • Lighting & Lamps • Electrical & Lighting Equipment • Home Décor • Tools & Hardware • Cleaning Essentials • Everyday Home Tools

POPULAR CATEGORIES

Kitchen Gadgets • Food Preparation Tools • Storage Containers • Lighting & Décor Accessories • Outdoor & Garden • Household Helpers • Compact Living Solutions • Home Convenience Products • Lifestyle Utility Essentials

WHY CUSTOMERS TRUST HUNKSHome®

✓ Function-first product design
✓ Curated practical collections
✓ Secure checkout & trusted payment support
✓ Reliable shipping within the USA with order tracking
✓ Customer-centric support experience

POPULAR SEARCHES

Modern kitchen tools • Smart kitchen gadgets • Home organization products • Home furnishing & furniture • Lighting & lamps • Home décor accessories • Space saving kitchen solutions • Household essentials online • Kitchen storage containers • Home utility products • Daily living accessories • Practical home upgrades • Home, kitchen & living essentials USA

HUNKSHome® is operated by BlackTree Vaibhav Holdings LLC, a Wyoming limited liability company registered in the United States. We provide modern home, kitchen, and living essentials designed for practical living and contemporary lifestyles. Our catalog spans kitchen essentials, home furnishing, furniture, lighting, electrical & lighting equipment, home décor, tools & hardware, and everyday household products. Our brand focuses on functional innovation, efficient home solutions, and curated household products.

Shipping: Orders are currently shipped within the United States only.

Registered Business Address: 30 N Gould St Ste R, Sheridan, WY 82801, United States

Customer Support: hello@hunkshome.com
Phone: +1 (307) 336-7159

© 2026 HUNKSHome®. All rights reserved. Brand names and product references are for identification and descriptive purposes only.