Eaton EBMBA TT60TED34 Explosionproof Circuit Breaker
Part Number: EBMBA TT60TED34
Quick Summary
EBMBA TT60TED34 is an explosionproof circuit breaker designed for reliable power distribution in hazardous locations. Engineers face challenges aligning safe equipment protection with tough industrial environments and strict regulatory approvals; this unit offers a rugged copper-free aluminum enclosure and a bolted/ground joint with gasketed cover to simplify installation and maintain integrity. It carries NEC/CEC compliance and established area classifications for Class I, Division 1 and 2, Class II, and Class III, along with UL certification and robust NEMA ratings to meet demanding codes. With a 480 Vac/250 Vdc rating and a 10–70 A amperage range in a 150 A frame, the EBMB supports scalable, service-friendly protection for critical plants and processes.
Product Information
Extended Description
EBMBA TT60TED34 Eaton: Eaton Crouse-Hinds series EBMB circuit breaker, 10A through 70A, TED frame type, Bolted/ground joint/gasketed cover construction, Copper-free aluminum, 150A frame size, General Electric breaker, Three-pole, 60A trip, 480 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series EBMB circuit breaker
Catalog Number
EBMBA TT60TED34
UPC
782274164021
Product Length/Depth
14.78 in
Product Height
19.4 in
Product Width
10.25 in
Product Weight
92 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 3R 4 7 9 12
Enclosure
With circuit breaker
Number of poles
Three-pole
Voltage rating
480 Vac/250 Vdc
Frame size
150A
Amperage Rating
10 A through 70 A
Manufacturer
General Electric
Circuit breaker frame type
TED
Enclosure cover construction
Bolted/ground joint/gasketed
Enclosure material
Copper-free aluminum
SP3D Design Package - EBMB Explosionproof Circuit Breakers
EBMB Series Explosionproof Circuit Breakers catalog page
EBMB Explosionproof Circuit Breakers UL certification
EBMB Explosionproof Circuit Breakers UL certification
IF 1150 - EBM Motor Control Series Combination Line Starters, Motor Starters, Circuit Breakers
IF 1150 - EBM Motor Control Series Combination Line Starters, Motor Starters, Circuit Breakers
IF 1150 - EBM Motor Control Series Combination Line Starters, Motor Starters, Circuit Breakers
Eaton Specification Sheet - EBMBA TT60TED34
Feature: Explosionproof, copper-free aluminum enclosure provides corrosion resistance and durability. Business Impact: Reduces maintenance costs and extends service intervals in harsh environments. Application: Ideal for chemical plants, oil & gas facilities, and other hazardous locations. Feature: TED frame type with three poles and 150A frame size. Business Impact: Supports reliable, high-current protection for motor control centers and feeders. Application: Large industrial distributions where robust fault interruption is required. Feature: Amperage rating 10 A through 70 A. Business Impact: Flexible protection across multiple load profiles, improving component utilization and minimizing spare parts. Application: Versatile branch-circuit protection for mixed loads. Feature: Enclosure cover construction of bolted/ground joint/gasketed. Business Impact: Enhances weatherproofing and seismic resilience with fast, field serviceable sealing. Application: Outdoor or rugged indoor installations in factories and plants. Feature: Copper-free aluminum enclosure and overall dimensioning (14.78 in L × 19.4 in H × 10.25 in W, 92 lb). Business Impact: Lighter weight, easier handling, and compact footprint without sacrificing strength. Application: Retrofit and new builds where space and weight are considerations. Feature: Compliance and certifications NEC/CEC, UL listed, Area Classification. Business Impact: Simplifies regulatory approvals, speeding up project calendars and reducing risk. Application: Projects in regulated sectors requiring hazardous-location approval and recognized standards.
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FAQs
Installers should mount the three-pole EBMB TE D frame unit within a suitable enclosure using bolted/ground joint connections and gasketed covers to maintain the explosionproof integrity. Verify area classification per Class I, II, or III requirements, and follow Eaton installation sheets for wiring, torque specs, and clearance. Use proper PPE and consult the installation instructions IF 1150 or related sheets for motor control series starters when integrating with line starters.
Key specs include a 480 Vac/250 Vdc rating, three-pole design, TED frame type, 150A frame size, and an amperage range of 10 A through 70 A. Enclosure material is copper-free aluminum with bolted/ground joint/gasketed cover construction. Weight is 92 lb with dimensions of 14.78 in length, 19.4 in height, and 10.25 in width. Certifications include NEC/CEC and UL, with hazardous location approvals Class I, II, III.
Yes. The EBMB series is designed for hazardous/classified locations with area classifications covering Class I, Division 1 & 2 and Class II, Division 1 & 2, plus Class III. This makes it suitable for chemical processing, oil and gas environments, and other facilities requiring explosionproof protection and regulatory compliance.
The EBMBA TT60TED34 carries NEC/CEC compliance and UL certification, along with NEMA ratings including 3, 3R, 4, 7, 9, and 12. It is tested and documented for use in hazardous locations, supporting safe operation, code compliance, and compatibility with Eaton Crouse-Hinds installation practices.
The copper-free aluminum enclosure resists corrosion in harsh environments, reducing maintenance cycles and replacement costs. Its robust enclosure construction and gasketed covers reduce ingress, while standard 3-pole protection simplifies preventive maintenance and diagnostics in power distribution systems, delivering reliable uptime and lower total cost of ownership in demanding industrial settings.