800A Molded Case Circuit Breaker, 4 Pole (Up to 690 VAC/600 VDC)

888-886-8185

8am-5pm PST

(888) 886-8185 Our Blog Contact

My Cart

Products

My Cart

Circuit Protection

Electrical Enclosures

Infrared Measurement

Machine Components

Material Testing

Panel Indicators & Controls

Power Supply & Monitoring

Process Control

Racks & Cabinets

Scales & Balances

Terminal Blocks

Test & Measurement

Visual & Audible Signaling

Wireways & Troughs

Technical Resources

Miniature Circuit Breakers (UL 489 & 1077)

NOARK 1-Pole Miniature Circuit Breaker w/Box Lug Terminal

1-Pole Miniature Circuit Breakers

NOARK 2-Pole Miniature Circuit Breaker w/Box Lug Terminal

2-Pole Miniature Circuit Breakers

NOARK 3-Pole Miniature Circuit Breaker w/Box Lug Terminal

3-Pole Miniature Circuit Breakers

Molded-Case Circuit Breakers (UL 489)

NOARK 2-Pole Molded-Case Circuit Breaker

2-Pole Molded-Case Circuit Breakers

NOARK 3-Pole Molded-Case Circuit Breaker

3-Pole Molded-Case Circuit Breakers

NOARK 4-Pole Molded-Case Circuit Breaker

4-Pole Molded-Case Circuit Breakers

Fuse Holders

AC Fuse Holders

DC Fuse Holders

AC/DC Fuse Holders

Disconnects

Enclosed Motor Disconnect Switches

Lovato GMFJ100C03PKIT 100A Fused Switch Disconnect Kit

Disconnect Switch Kits

120 VAC Powered Enclosures

Altelix NP141105VFA1C 120VAC Powered Polycarbonate Enclosure

Polycarbonate Powered Enclosures

Altelix NP141208VFA1 120VAC Powered Fiberglass Enclosure

Fiberglass Powered Enclosures

Altelix NS242412VFA1C 120VAC Powered Metal Enclosure

Metal Powered Enclosures

Air Conditioned Enclosures

Altelix NP17AV SONOS AMP Outdoor Enclosure

SONOS AMP Outdoor Enclosures

Polycarbonate Enclosures

Wall Mount

Electronic

Push Button

Fiberglass Enclosures

Wall Mount

Electronic

Push Button

Free Standing

Metal Enclosures

Push Button

304 Stainless Steel

Wall Mount

Operator Interface

Freestanding

Floor Mount

316 Stainless Steel

Wall Mount

Operator Interface

Freestanding

Floor Mount

Aluminum

Die-Cast

Wall Mount

Enclosure Accessories

Equipment Mounting Kits

Infrared (IR) Sensors

Raytek RAYCI1A50H Infrared Temperature Sensor

Fixed-Mount

Handheld

Infrared (IR) Cameras

Stationary

Handheld

Viewing Windows

Body Temperature Screening

Handheld

Hikvision DS-K1T671TM-3XF Temperature Screening Access Terminal

Access Terminals

Seek Scan YW-AAA Temperature Screening System

Systems

Adjustable Levers

Tapped Hole

Threaded Stud

Indexing Plungers

Pull Knob

Cam Action

Vibration Mounts

Tapped Hole

Threaded Stud

Leveling Mounts

Tapped Hole

Threaded Stud

Pull Handles

Tubular

Material Testing

James Instruments C-CL-3000 Chlorimeter Chloride Field Test System

Ultrasonic Testing

Test Sieves & Shakers

Advantech 12BS12F 12 inch Brass/Stainless Steel Test Sieve, Mesh Size #12

Test Sieves

Sieve Shakers & Sifters

Panel Indicators & Interfaces

Mono Block Pilot Lights

Panel Potentiometers

Lovato LPCD01 USB Communication Interface

Communication Interfaces

Push Button Switches

Twin-Touch

Selector Switches

Standard

Key

Switch Kits

Push Button

Switching Power Supplies

Single-Phase

Three-Phase

Monitoring Relays

Voltage Monitoring

Multi-Function Monitoring

Temperature Controllers

1/4 DIN

1/8 DIN

1/16 DIN

1/32 DIN

Differential Pressure Gauges

Capsuhelic

Minihelic

Magnehelic

Photohelic

Manometers

Handheld Manometers

Slack-Tube Manometers

Stationary Manometers

U-Tube Manometers

Relays

Ice Cube Relays

Lovato TMM1NFC Programmable Multifunction with NFC Modular Time Relay

Multi-Function Time Relays

Call for Inquiries

The products below are available right now, we just don't have a page created for them yet. Please contact us for inquiries in the meantime.

Racks & Cabinets

Wall Mount Racks

Accessories

Rack Panels

Labratory Balances

Analytical

Precision

Portable

Ohaus MB23 Moisture Analyzer 110g x 0.01g

Moisture Analyzers

Industrial/Commercial

Platform

Crane

Food Service & Production

Adam Equipment CKT 8H Checkweighing Bench Scale 16lb x 0.0002lb

Bench/Floor

Washdown Bench Scales

Healthcare

Baby/Toddler

Physician

Education

Adam Equipment TBB 610S Triple Beam Balance 610g x 0.1g

Mechanical

Call for Inquiries

The products below are available right now, we just don't have a page created for them yet. Please contact us for inquiries in the meantime.

Feed Through Terminal Blocks

Altech CP1.5 Feed-Through Terminal Block, 15A/600V

Single-Level

Double-Level

Altech CTL2.5U/Y Feed-Through Terminal Block, 25A/300V

Triple-Level

Multi-Level

Disconnect & Test Terminal Blocks

Blade

Lever

Slider

Ground Terminal Blocks

Altech CPG1.5 Ground Terminal Block, 600V

Single-Level

Double-Level

Altech CP3LG2.5(I.S) 3-Level Ground Terminal Block, 300V

Triple-Level

Altech CP4LG2.5 4-Level Ground Terminal Block, 20A/300V

Multi-Level

Fuse Terminal Blocks

Altech CAFL4U(L)/110 Fuse Terminal Block w/ LED, 16A, 600V

Single-Level

Altech DDFL4U(E)/24 Fuse Terminal Block w/ LED, 6.3A/35A, 600V

Double-Level

Other Terminal Blocks

Altech CPST1.5/3L-6-60V Sensor and Actuator Terminal Block w/ LED, 15A/150V

Sensor & Actuator

Power Quality

Power Analyzers

Fluke FLUKE-1734/B Energy Logger Basic Version

Power/Energy Loggers

Fluke FLUKE-1750/B/ET Basic Power Quality Recorder

Power Quality Recorders

Industrial Imaging

Acoustic Imagers

Diagnostic Scopes

Air Velocity

Transmitters

Call for Inquiries

The products below are available right now, we just don't have a page created for them yet. Please contact us for inquiries in the meantime.

Visual & Audible Alarms

Sounders

Pfannenberg PA-X Series Industrial Flashing Sounder

Flashing Sounders

Pfannenberg PMF Series LED Flashing Strobe Light

Flashing Strobe Lights

lay-In Wireways

Hinged Cover

Hammond CWSC212 Lift-Off Screw Cover Lay-In Wireway

Lift-Off Cover

Wiring Troughs

Hinged Cover

Hammond C3RWT10116 Lift-Off Screw Cover Wiring Trough

Lift-Off Cover

Pull Through Wireways

Metal

Stainless Steel

Enclosure Material Specifications

ABS Plastic & Polycarbonate Enclosure NEMA Ratings

Noark M5H800T4LC Molded Case Circuit Breaker

The Noark M5H800T4LC offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

Connection: Lug Line
Poles: 4
Amperage: 800
UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS

Price: $8,642.36

Retail: $9,444.44

Specifications 📐
Reviews

Terminal Option	Lug Line
Operational Voltage	690 VAC / 600 VDC
Rated Frequency	50/60 Hz
Rated Current	800A
Poles	4
Rate Code	80% Rated MCCB
Trip Unit	Adjustable Thermal / Adjustable Magnetic
Insulation Voltage	800 Vac
Impulse Withstand Voltage (Vimp)	8 kVac
Standards	UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
Downloads	Data Sheet

Miniature Circuit Breakers (UL 489 & 1077)

Molded-Case Circuit Breakers (UL 489)

Fuse Holders

Disconnects

120 VAC Powered Enclosures

Polycarbonate Enclosures

Fiberglass Enclosures

Metal Enclosures

304 Stainless Steel

316 Stainless Steel

Aluminum

Enclosure Accessories

Infrared (IR) Sensors

Infrared (IR) Cameras

Body Temperature Screening

Adjustable Levers

Indexing Plungers

Vibration Mounts

Leveling Mounts

Pull Handles

Material Testing

Test Sieves & Shakers

Panel Indicators & Interfaces

Push Button Switches

Selector Switches

Switch Kits

Switching Power Supplies

Monitoring Relays

Temperature Controllers

Differential Pressure Gauges

Manometers

Relays

Call for Inquiries

Racks & Cabinets

Accessories

Labratory Balances

Industrial/Commercial

Food Service & Production

Healthcare

Education

Call for Inquiries

Feed Through Terminal Blocks

Disconnect & Test Terminal Blocks

Ground Terminal Blocks

Fuse Terminal Blocks

Other Terminal Blocks

Power Quality

Industrial Imaging

Air Velocity

Call for Inquiries

Visual & Audible Alarms

lay-In Wireways

Wiring Troughs

Pull Through Wireways

Enclosure Material Specifications

M5H800T4LC

Specifications 📐

Reviews

Accessories

Frequently Bought Together