PowerPacT J-Frame motor circuit protectors (MCP) are instantaneous-trip circuit breakers designed to offer short circuit protection for motors. The unique design of the PowerPacT MCPs accommodates transient motor inrush current without nuisance tripping. These motor protectors accept the same accessories and terminals as the PowerPacT J circuit breakers. This unit has lugs on both the line and load side. This PowerPacT J, 250A, 3 pole, motor protector has a breaking capacity of 25kA at 600VAC. The breaker has a continuous current rating of 80%. PowerPacT J motor circuit protectors comply to UL, CSA, and IEC standards and are CE marked.
- Product or Component Type : Motor Circuit Protector
- Line Rated Current : 250 A
- Number of Poles : 3P
- control type : Toggle
- Breaking capacity code : J
- [Ue] rated operational voltage : 600 V AC 50/60 Hz IEC 60947-3
- Network Frequency : 50/60 Hz
- [Uimp] rated impulse withstand voltage : 8 kV IEC 60947-2
- Trip unit technology : Thermal-magnetic
- [Ith] conventional free air thermal current : 117…217 A
- Magnetic tripping current : 2500 A
- Magnetic hold current : 1250 A
- Continuous current rating : 80 %
- [Ui] rated insulation voltage : 750 V IEC 60947-2
- Protection Type : Overload protection, Short-circuit protection
- Suitability for isolation : Yes IEC 60947-2
- utilisation category : Category A
- AWG gauge : AWG 3/0...350 kcmil aluminium/copper terminals
- Local signalling : Switched off (OFF) 1 trip indicator green)
- Mounting mode : Unit mount lug)
- Mounting Support : Lug
- Electrical connection : Lugs, line, Lugs, load
- Terminal identifier : AL250JD
- Long time pick-up adjustment range : 0.25...1 x In
- Tightening torque : 221.27 lbf.in (25 N.m) 0.15…0.29 in² (95…185 mm²) (AWG 3/0...350 kcmil)
- Power wire stripping length : 0.98 in (25 mm)
- Height : 7.52 in (191 mm)
- Width : 4.09 in (104 mm)
- Depth : 3.39 in (86 mm)
- Net Weight : 5.29 lb(US) (2.4 kg)
- communication interface : Modbus
- Quality labels : CE
- Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
- Product certifications : UL, CSA, NOM
- IP degree of protection : Front cover IP40
- Pollution degree : 3
- Ambient Air Temperature for Operation : -13…158 °F (-25…70 °C)
- Ambient Air Temperature for Storage : -58…185 °F (-50…85 °C)
- Operating altitude : < 6561.68 ft (2000 m) without derating, 5000 m with derating
- Category : US10DE201125
- Discount Schedule : 0DE2
- GTIN : 785901541134
- Returnability : Yes
- Country of origin : MX
- Unit Type of Package 1 : PCE
- Number of Units in Package 1 : 1
- Package 1 Height : 5.79 in (14.7 cm)
- Package 1 Width : 7.28 in (18.5 cm)
- Package 1 Length : 8.82 in (22.4 cm)
- Package 1 Weight : 5.11 lb(US) (2.32 kg)
- Warranty : 18 months