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EA
Min: 1 EA , Multiple 1 EA
Technical Documents
Technical Documents
Product Details
Product Details
EJB14070 1P 277V 70A MCCB
Mini circuit breaker, E-Frame, 70A, 1 pole, 277VAC, 100kA max, bolt on
E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 70A, 1 pole, and has an operating voltage of 277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. HACR rated.
Mini circuit breaker, E-Frame, 70A, 1 pole, 277VAC, 100kA max, bolt on
E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 70A, 1 pole, and has an operating voltage of 277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. HACR rated.
Technical Specifications
Technical Specifications
Pushbutton & Pilot Light Accessories | |
| Width | 0.98 in |
|---|---|
| Height | 5.66 in |
| Weight | 2 lbs |
| Number of Poles | 1 |
| Depth | 4.05 in |
| Protection Type | short-circuit |
| Number Of Spaces | 1 |
| Circuit Breaker Application | HACR rated |
| Breaking Capacity | 65 kA 240 V AC |
| Packaging Made With Recycled Cardboard | No |
| Reach Regulation | Reference contains Substances of Very High Concern above the threshold |
| Mounting Mode | bolt-on |
| Mercury Free | Yes |
| Packaging Without Single Use Plastic | No |
| Net Weight | 2 lb(US) |
| Product Certifications | cULus |
| [In] Rated Current | 70 A |
| Product Or Component Type | miniature circuit-breaker |
|---|---|
| Electrical Connection | lugs aluminum |
| Tightening Torque | 3.9-3.9 N.m 2.5-6 mm² AWG 14...AWG 10) |
| Number Of Spaces Required | 1 |
| Range Of Product | 125 A Frame EDB-EGB-EJB |
| Awg Gauge | AWG 12...AWG 2/0 aluminum |
| Rohs Exemption Information | Yes |
| Ambient Air Temperature For Operation | 40 °C |
| [Ue] Rated Operational Voltage | 277 V AC |
| Device Short Name | EJB |
| Product Destination | NF panelboard |
| Local Signalling | trip indicator |
| Breaking Capacity Code | J |
| Trip Unit Technology | thermal-magnetic |
| Holding Current | 630 A |
| Trip Unit Rating | 1800-1800 A |
| Module Type | E-Frame |