Eaton 20 and 70 Series Photoel...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$561.91
Eaton 20 and 70 Series Photoelectric Time Delay Module

Eaton 20 and 70 Series Photoelectric Time Delay Module

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Model: 8212B-6501

In Stock (leaves warehouse same day if ordered before 3pm ET)

$561.91
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Eaton 20 and 70 Series Photoelectric Time Delay Module

The Eaton 20 and 70 Series Photoelectric Time Delay Module is engineered for use in Eaton's 20 and 70 Series lighting control systems, pairing a photoelectric switch with a rated operating temperature range of -4° to 131°F (-20° to 55°C). Built for dependable performance in demanding electrical control applications, this module supports consistent, code-compliant operation across indoor and outdoor temperature swings. Backed by Eaton's engineering standards, it is a practical component for professionals maintaining or upgrading 20 and 70 Series equipment.

Key Features

  • Switch Type: Photoelectric switch design for reliable light-level sensing and control.
  • Operating Temperature: Rated from -4° to 131°F (-20° to 55°C) for stable performance across a wide range of ambient conditions.
  • Series Compatibility: Designed as a time delay module for Eaton's 20 and 70 Series product lines.
  • Component Reliability: Manufactured by Eaton for consistent, code-compliant performance in electrical control systems.

Technical Specifications

  • Product Type: Electrical Component
  • Operating Temperature: -4° to 131°F (-20° to 55°C)
  • Switch Type: Photoelectric
  • Series: 20 and 70 Series

Typical Applications

  • Lighting Control System Upgrades and Repairs
  • Photoelectric Switching Applications
  • Commercial and Industrial Electrical Installations
  • Time-Delay Control Circuits
  • Indoor and Outdoor Electrical Control Enclosures

Why Eaton?

Eaton components are built to deliver dependable, code-compliant performance for professional electrical work, and the 20 and 70 Series Photoelectric Time Delay Module continues that standard with a photoelectric switch rated for a wide -4° to 131°F (-20° to 55°C) operating range. Choosing genuine Eaton parts helps ensure consistent operation when maintaining or upgrading existing 20 and 70 Series electrical control systems, whether the installation is indoors or exposed to outdoor temperature swings. For electricians and facility teams standardizing on Eaton lighting control equipment, this module is a straightforward, code-aware way to keep 20 and 70 Series systems running as designed.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Electrical Component
Series:
20 and 70 Series
Department:
Electrical
Product Group:
Accessories
Product Subgroup:
Electrical
Product Weight:
0.013 lb
Product Width:
0.59 in
Product Height:
1.04 in
Product Length:
0.54 in

Eaton 8212B-6501 – Frequently Asked Questions

1) Can this Eaton photoelectric module be mounted outdoors or in an unheated space?
The photoelectric switch is rated from -4 to 131 degrees F (-20 to 55 degrees C), which covers most unconditioned mechanical rooms, parking structures and outdoor control enclosures in all but extreme cold climates. In a location that regularly drops below -4 F, it is outside its rated range.
2) Will the 8212B-6501 module work with any Eaton lighting contactor, or only certain series?
It is built specifically for Eaton's 20 and 70 Series lighting control systems. If the panel or contactor you are servicing is a different Eaton line, this module is not the matching part for it.
3) I manage several buildings on Eaton lighting panels. Is this the right part to standardize on for replacements?
For any building running Eaton 20 or 70 Series lighting control, model 8212B-6501 is the photoelectric time delay module for that equipment, so stocking it as a single spare covers those panels. Buildings on other manufacturers' contactors or on a different Eaton series need their own part.
4) What does the photoelectric time delay module actually do in a lighting control panel?
It senses ambient light level and switches the control circuit accordingly, with a time delay so brief changes in light, such as headlights or a passing cloud, do not cycle the lighting on and off. That is why it is used on exterior and dusk-to-dawn circuits fed from 20 and 70 Series gear.
How fast can I get the Eaton 8212B-6501 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton 8212B-6501 come with a warranty?
Absolutely. The Eaton 8212B-6501 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton 8212B-6501?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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