
| Brand | BRYANT |
|---|---|
| Manufacturer Part Number | E977JCR-CTN |
| Part Type | SWITCH |
The Bryant E977JCR-CTN 4903L Single Pole 3-way Keyed Toggle Switch is a versatile and reliable electrical component designed for use in various commercial and residential applications. This switch can handle a current of up to 20 Amperes and operates on voltages ranging from 120 volts to 277 volts Alternating Current (VAC).
The switch represents an advanced iteration of the classic toggle design, featuring three-way functionality by incorporating two additional terminals that allow for remote control of complementary switches. This configuration permits separate on/off control of a single light fixture or electrical load from two locations in a room or area.
Designed with safety in mind, the Bryant E977JCR-CTN 3-way switch includes a keylock system. The keyed design provides an added layer of security by ensuring that only authorized individuals can toggle the switch on or off. The key is designed to prevent accidental changes to the switch settings, ensuring the intended users maintain control over lighting or power in their spaces.
This single-pole toggle switch is constructed with high-quality materials, ensuring a long lifespan and robust performance. It is suitable for installation in standard 1-gang electrical boxes and adheres to UL and CSA safety standards for securing your peace of mind.
In summary, the Bryant E977JCR-CTN 4903L Single Pole 3-way Keyed Toggle Switch is a reliable and secure component for managing electrical loads in various environments. Its three-way functionality, keyed design, and support for high current and versatile voltage ranges make it a valuable addition to your electrical setup.
The Bryant E977JCR-CTN 4903L single pole 3-way keyed toggle switch is a component used in electrical wiring to control the power supply to a light or an appliance. This switch is designed to be used in a three-way circuit, which allows the control of the power source from two separate locations. Here are some potential pros and cons of using this switch:
Pros:1. Keyed design: The switch comes with a keyed design, which ensures security and prevents unauthorized access to the switch by tampering. This feature is particularly useful in cases where the switch is installed in sensitive areas or accessible to children.
2. 20A Rating: The switch is rated for a current of 20 Amperes, which makes it suitable for heavy-duty applications where a larger amount of current is required.
3. 120/277VAC voltage range: The switch is designed to work with a voltage range of 120VAC and 277VAC, making it versatile and suitable for various lighting and electrical applications.
4. Three-way capacity: The switch can be used in three-way circuits, which allows for the control of the power supply to a light or an appliance from two separate locations.
5. Durable construction: The switch is constructed with high-quality materials and is designed to withstand frequent usage and wear and tear.
Cons:1. Complex installation: The switch is designed for use in three-way circuits, which can be more complex to install than single pole switches. This may require additional wiring and electrical knowledge.
2. Keyed design: While the keyed design provides additional security, it may also create inconvenience if multiple people need to access the switch. It may require the sharing of keys or the creation of additional keys, which can be time-consuming and costly.
Conclusion:The Bryant E977JCR-CTN 4903L single pole 3-way keyed toggle switch is a durable and versatile component suitable for heavy-duty applications and three-way circuits. Its keyed design provides additional security, making it ideal for sensitive areas or applications where unauthorized access is a concern. However, its complex installation process and inconvenience of requiring keys for access may make it less suitable for some applications. Ultimately, the decision to purchase this switch will depend on the specific requirements and constraints of the application.
Recommendation:If additional security is a must-have feature for your electrical application, the Bryant E977JCR-CTN 4903L single pole 3-way keyed toggle switch is an excellent choice. However, it is essential to carefully consider the installation process and the inconvenience of needing keys for access before making a purchase. If security is not a priority, a regular three-way toggle switch may be a more cost-effective option.
Condition new. Bryant 4903L single pole 3-way keyed toggle switch 20a 120/277vac includes key, type: 20 amps - 120/277v ac only switch, power rating: 1hp 120 v 2hp 240 v, operation 3-way, thermoses body: side back wired, size: w 1.3 in x 1.11 4.06 in, wall plate sold separately, application industrial/commercial, model #: wiring devices 4903-l locking.
