Eaton EBMBB TT60TEB32 Circuit Breaker - Explosionproof
Part Number: EBMBB TT60TEB32
Quick Summary
Eaton EBMBB TT60TEB32 is a rugged explosionproof circuit breaker used in hazardous industrial locations for protective power distribution. Operators often struggle with reliable protection and regulatory compliance in explosive atmospheres, where failures can cause costly downtime. This unit carries NEC/CEC compliance and hazardous-location ratings (Class I/II, Division 1 & 2, Class III) with UL certification and robust NEMA coverage, including 3, 3R, 4, 7, 9, 12. For design engineers and procurement teams, the integrated protection and certified performance translate to safer installations, streamlined sourcing, and reduced field rework in critical environments.
Product Information
Extended Description
EBMBB TT60TEB32 Eaton: Eaton Crouse-Hinds series EBMB circuit breaker, 10A through 150A, TEB frame type, Bolted/ground joint/gasketed cover construction, Copper-free alum, 100A or 150A frame size, General Electric breaker, 3-pole, 60A trip, 240 Vac/125-250 Vdc
Product Name
Eaton Crouse-Hinds series EBMB circuit breaker
Catalog Number
EBMBB TT60TEB32
UPC
662276600942
Product Length/Depth
14.78 in
Product Height
26.9 in
Product Width
10.25 in
Product Weight
134 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class III Class I, Division 2 Class I, Division 1
NEMA Rating
3 3R 4 7 9 12
Enclosure
With circuit breaker
Number of poles
Three-pole
Voltage rating
240 Vac/125-250 Vdc
Frame size
100 A or 150 A
Amperage Rating
10 A through 150 A
Manufacturer
General Electric
Circuit breaker frame type
TEB
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 - EBMBB TT60TEB32
Feature: Explosionproof construction and TEB frame design → Business Impact: Provides reliable protection in hazardous locations, reducing equipment downtime and safety incidents. Application: Ideal for chemical plants, refineries, and offshore facilities where ignition risks are present. Feature: Three-pole configuration with 10 A through 150 A ratings and a 60 A trip option → Business Impact: Flexible protection curves that align with motor loads and feeder protection, minimizing nuisance trips while safeguarding assets. Application: Motor control centers and power feeders in demanding environments.Feature: Frame size 100 A or 150 A with 240 Vac / 125–250 Vdc voltage rating → Business Impact: High-capacity protection within a compact footprint, enabling scalable solutions for medium-sized electrical distributions. Application: Industrial distribution panels and hazardous-area switchgear.Feature: Enclosure materials and construction (copper-free aluminum; bolted/ground joint/gasketed cover) → Business Impact: Corrosion resistance and enclosure integrity in harsh atmospheres, reducing maintenance cycles. Application: Outdoor and chemically aggressive locations where enclosure integrity matters.Feature: Enclosure included: With circuit breaker and three-pole arrangement → Business Impact: Streamlined installation, fewer sourcing steps, and faster time-to-commission. Application: New installs and retrofit projects requiring certified, ready-to-wire assemblies.Feature: Certifications, standards, and NEMA ratings (NEC/CEC, UL certifications, Area classification) → Business Impact: Compliance certainty reduces risk, accelerates approvals, and simplifies audits. Application: Any project seeking certified protection in hazardous locations with strict regulatory controls.
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FAQs
Plan for a three-pole arrangement within an enclosure that supports bolted/ground joint and gasketed cover construction. Use the TEB frame for compatibility with Eaton EBMB assemblies, and ensure the enclosure and wiring terminals meet NEC/CEC requirements. Confirm clearance and mounting provisions per the provided installation sheets and 3D design resources.
Key specs include a 240 VAC / 125–250 VDC rating, three-pole configuration, and amperage coverage from 10 A through 150 A with a 60 A trip setting. Frame sizes available are 100 A or 150 A. The unit is built for hazardous locations with appropriate NEC/CEC compliance and UL certifications, backed by NEMA ratings 3, 3R, 4, 7, 9, 12.
Best suited for chemical processing, oil and gas refining, mining, and offshore facilities where hazardous atmospheres prevail. It supports motor control lines, feeder protection, and critical power distribution in Class I/II and Class III locations. The explosionproof construction and robust enclosure design help minimize downtime and protect personnel in demanding environments.
The EBMB TT60TEB32 is certified for NEC/CEC compliance and hazardous-location ratings, including Class I and Class II divisions, Class III, and mixed-location scenarios. UL certification is documented, and the product aligns with NEMA ratings 3, 3R, 4, 7, 9, and 12, supporting regulatory acceptance across multiple markets.
Access a range of resources: SP3D design package, EBMB catalog pages, UL certification reports, installation sheets (IF 1150 series), and the Eaton specification sheet. These materials reduce design time, ensure correct wiring and mounting, and support faster commissioning, ultimately lowering total cost of ownership through improved reliability and fewer reworks.