MA4IMA16 - Square D 160kA Surge Protection Module 480Y/277VAC 3-Phase 4-Wire NEMA 2 Panel Mount

MA4IMA16

MA4IMA16 is a Square D surge protection module designed for 3-phase electrical systems with a 160kA surge current rating and 480Y/277VAC voltage rating.This module features a 3-pole, 4-wire configuration with panel mounting and a NEMA 2 enclosure rating. It provides robust surge suppression with a nominal discharge current of 20kA and a peak surge current capacity of 160kA. The device includes terminal connections and a status LED indicator for normal operation. It meets UL 1449, CSA, ANSI/IEEE, NEC, and RoHS standards, ensuring reliable protection and compliance. The compact plastic body is rated for operation up to 149°F (65°C).

• Brand: Square D
• Series: IMA
• Surge Current Rating: 160kA
• Voltage Rating: 480Y/277VAC
• Phases: 3-Phase
• Wiring: 4-Wire
• Mounting Type: Panel Mount
• Enclosure: NEMA 2
• Nominal Discharge Current: 20kA
• Connection Type: Terminal
• Standards: UL 1449, CSA, ANSI/IEEE, NEC, RoHS
• Operating Temperature: Up to 149°F (65°C)

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Specifications

• Part Number: MA4IMA16
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Parts & Accessories
• Section : Surge Protection
• Family : SURGELOGIC
• Type : MA
• Voltage : 480Y/277VAC
• Amperage : 120
• Phase : 3
• Connection : Terminal
• Temp Rating : -13–158 °F (-25–70 °C)
• Compatible Frames : QO

Product Data

• UPC : 78590129298
• GTIN : 00785901292982
• Country of Origin : Mexico
• Dimensions : 6.3 in (158.8 mm) x 3.3 in (82.8 mm) x 2.7 in (68.3 mm) (Height x Width x Depth)
• Weight : 2
• Standards : UL 1449:ed. 4, UL 1283:ed. 5, CSA C22.2 No 8:1986, ANSI/IEEE C62.41, ANSI/IEEE C62.45, NEC 285
• Certification : ANSI/IEEE C62.41; ANSI/IEEE C62.45; CSA C22.2 No 8:1986; NEC 285; REACH; ROHS; UL 1283:ed. 5; UL 1449:ed. 4