The GE TEYH3015B 15 Amp three-pole molded case circuit breaker is part of the GE TEYH high-interrupting capacity series, designed for reliable commercial and industrial power distribution applications. This compact bolt-on breaker provides thermal-magnetic LI (Long-Time and Instantaneous) protection for grounded 480Y/277VAC systems. Its one-inch-per-pole design optimizes panel space utilization, while the bolt-on mounting system ensures a secure and stable electrical connection. Rated at 35kAIC at 480/277VAC, it is suitable for demanding fault-current environments. The breaker includes quick-make/quick-break mechanisms, common trip functionality, and visible trip indication for improved operational safety and simplified troubleshooting.
Voltage and Rating
- Current Rating: 15 Amps
- Voltage Rating: 120VAC, 240VAC, 277VAC, 480/277VAC, 125VDC
- Phase: 3 Phase
- Interrupting Capacity:
- 35 kAIC @ 480/277VAC
- Up to 65 kAIC on selected lower voltage systems
- Frequency: 50/60 Hz
Key Specifications
- Breaker Type: Molded Case Circuit Breaker
- Protection Type: Thermal Magnetic
- Trip Function: LI (Long-Time & Instantaneous)
- Number of Poles: 3-Pole
- Series: TEYH
- Mounting Style: Bolt-On
- Application: Commercial and industrial branch circuit protection
- Accessories Available: Auxiliary Contact, Shunt Trip, Undervoltage Release, Bell Alarm
- Construction Features: Quick-Make / Quick-Break, Common Trip Bar, Visual Trip Indication, Non-Interchangeable Trip
- Mounting Base: Suitable for lug-lug applications
Technical Specifications
- Trip Technology: Thermal Magnetic
- Trip Settings: Fixed long-time and instantaneous protection
- Wire Gauge Range: 10–4 AWG (Copper/Aluminum) (typical TEYH series range where applicable)
- Terminal Type: Lugs
- Temperature Rating: 40°C
- Standards/Approvals: UL 489, CSA C22.2 No. 5, NEMA AB 1
- Approvals: CSA, HACR, UL
Product Data
- Manufacturer: General Electric (GE)
- Catalog Number: TEYH3015B
- UPC: 783164462111
- Series: TEYH
- Type Thermal Magnetic
- Vendor GE
- Brand GE
Returns are easy
You may return items within 30 days of delivery for a refund.
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