.svg?v=180920048278408794651747892223){kind=small}
ALCR1277 | Hubbell UL924 emergency automatic load control relay, 100–277 VAC
- Regular price
- $89.00
- Sale price
- $89.00
- Regular price
-
Couldn't load pickup availability
Do you need help?
Product Description P/N: ALCR1277
Description
The Hubbell ALCR1277 is a UL924-listed emergency automatic load control relay designed for managing emergency lighting circuits. This part number supports a 100–277 VAC supply range, enabling broad compatibility across lighting systems. Its automatic load-shedding functionality helps maintain illumination of critical emergency fixtures during power loss.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Hubbell |
| Category | Lighting Control Relay |
| Part Number | ALCR1277 |
| Subcategory | Emergency Load Control Relay |
| Type | Automatic load control relay |
| Voltage Supply Range | 100–277 VAC |
| Operating Temperature | –40°C to 65°C |
| Compliance | UL924 |
| Application | Emergency lighting load management |
| Function | Automatic transfer and load shedding |
Information About ALCR1277
The ALCR1277 is part of Hubbell’s line of emergency lighting control devices engineered to ensure code-compliant operation during utility power failures. It automatically transfers designated emergency luminaires to a backup power source or removes nonessential loads to preserve available capacity. Designed for wide-temperature operation, it performs reliably in environments ranging from –40°C to 65°C. Typical applications include commercial buildings, egress pathways, stairwells, and any facility requiring UL924-compliant emergency lighting control.
Key Features:
- UL924 Emergency Rated: Ensures compliant function for emergency lighting circuits.
- Automatic Load Control: Transfers critical lighting loads during power outages.
- Wide Input Voltage Range: Operates from 100–277 VAC for versatile system integration.
- Broad Temperature Capability: Functions from –40°C to 65°C for demanding installations.
- Reliable Load Shedding: Prioritizes essential luminaires to maintain safe illumination.
- Durable Construction: Built for longevity in commercial and industrial environments.
The ALCR1277 delivers the reliability and precision required for dependable control of emergency lighting systems.
Description
The Hubbell ALCR1277 is a UL924-listed emergency automatic load control relay designed for managing emergency lighting circuits. This part number supports a 100–277 VAC supply range, enabling broad compatibility across lighting systems. Its automatic load-shedding functionality helps maintain illumination of critical emergency fixtures during power loss.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Hubbell |
| Category | Lighting Control Relay |
| Part Number | ALCR1277 |
| Subcategory | Emergency Load Control Relay |
| Type | Automatic load control relay |
| Voltage Supply Range | 100–277 VAC |
| Operating Temperature | –40°C to 65°C |
| Compliance | UL924 |
| Application | Emergency lighting load management |
| Function | Automatic transfer and load shedding |
Information About ALCR1277
The ALCR1277 is part of Hubbell’s line of emergency lighting control devices engineered to ensure code-compliant operation during utility power failures. It automatically transfers designated emergency luminaires to a backup power source or removes nonessential loads to preserve available capacity. Designed for wide-temperature operation, it performs reliably in environments ranging from –40°C to 65°C. Typical applications include commercial buildings, egress pathways, stairwells, and any facility requiring UL924-compliant emergency lighting control.
Key Features:
- UL924 Emergency Rated: Ensures compliant function for emergency lighting circuits.
- Automatic Load Control: Transfers critical lighting loads during power outages.
- Wide Input Voltage Range: Operates from 100–277 VAC for versatile system integration.
- Broad Temperature Capability: Functions from –40°C to 65°C for demanding installations.
- Reliable Load Shedding: Prioritizes essential luminaires to maintain safe illumination.
- Durable Construction: Built for longevity in commercial and industrial environments.
The ALCR1277 delivers the reliability and precision required for dependable control of emergency lighting systems.