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    • Factory Stock in Ontario
        Noark Electrical
        Noark U4 SPD 3P+N 40kA 660V AC with signal contact UL
        U43N40660S
        275   – Loyalty Rewards
        • $275.91
        8 In Ontario Factory Warehouse As Of Mar 23 2026
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        • Factory Stock in Ontario
            Noark Electrical
            Noark U4 SPD 3P+N 40kA 550V AC with signal contact UL
            U43N40550S
            275   – Loyalty Rewards
            • $275.91
            8 In Ontario Factory Warehouse As Of Mar 23 2026
            Click the image to back order this item from the product page
            • Factory Stock in Ontario
                Noark Electrical
                Noark U4 SPD 3P 40kA 550V AC with signal contact UL
                U43P40550S
                226   – Loyalty Rewards
                • $226.85
                6 In Ontario Factory Warehouse As Of Mar 23 2026
                Click the image to back order this item from the product page
                • Factory Stock in Ontario
                    Noark Electrical
                    Noark U4 SPD 3P 40kA 660V AC with signal contact UL
                    U43P40660S
                    226   – Loyalty Rewards
                    • $226.85
                    6 In Ontario Factory Warehouse As Of Mar 23 2026
                    Click the image to back order this item from the product page
                        • Noark Electrical
                          Noark U4 SPD 3P 40kA 550V AC UL
                          U43P40550
                          192   – Loyalty Rewards
                          • $192.82
                          Call Or Email To Confirm Delivery
                          Click the image to back order this item from the product page
                          • Factory Stock in Ontario
                              Noark Electrical
                              Noark U4 SPD 3P 40kA 660V AC UL
                              U43P40660
                              192   – Loyalty Rewards
                              • $192.82
                              2 In Ontario Factory Warehouse As Of Mar 23 2026
                              Click the image to back order this item from the product page
                              • Factory Stock in Ontario
                                  Noark Electrical
                                  Noark U4 SPD 3P+N 40kA 550V AC UL
                                  U43N40550
                                  234   – Loyalty Rewards
                                  • $234.52
                                  2 In Ontario Factory Warehouse As Of Mar 23 2026
                                  Click the image to back order this item from the product page
                                  • Factory Stock in Ontario
                                      Noark Electrical
                                      Noark U4 SPD 3P+N 40kA 660V AC UL
                                      U43N40660
                                      234   – Loyalty Rewards
                                      • $234.52
                                      2 In Ontario Factory Warehouse As Of Mar 23 2026
                                      Click the image to back order this item from the product page
                                      • Factory Stock in Ontario
                                          Noark Electrical
                                          Noark U4 SPD 3P+N 40kA 440V AC with signal contact UL
                                          U43N40440S
                                          248   – Loyalty Rewards
                                          • $248.32
                                          2 In Ontario Factory Warehouse As Of Mar 23 2026
                                          Click the image to back order this item from the product page
                                          • Factory Stock in Ontario
                                              Noark Electrical
                                              Noark U4 SPD 1P 40kA 440V AC Module UL
                                              U41P40440M
                                              55   – Loyalty Rewards
                                              • $55.77
                                              1 In Ontario Factory Warehouse As Of Mar 23 2026
                                              Click the image to back order this item from the product page
                                              • Factory Stock in Ontario
                                                  Noark Electrical
                                                  Noark U4 SPD 1P 40kA 550V AC Module UL
                                                  U41P40550M
                                                  61   – Loyalty Rewards
                                                  • $61.35
                                                  1 In Ontario Factory Warehouse As Of Mar 23 2026
                                                  Click the image to back order this item from the product page
                                                  • Factory Stock in Ontario
                                                      Noark Electrical
                                                      Noark U4 SPD 1P 40kA 660V AC Module UL
                                                      U41P40660M
                                                      61   – Loyalty Rewards
                                                      • $61.35
                                                      1 In Ontario Factory Warehouse As Of Mar 23 2026
                                                      Click the image to back order this item from the product page
                                                      • Factory Stock in Ontario
                                                          Noark Electrical
                                                          Noark U4 SPD 1P+N 40kA 320V AC with signal contact UL
                                                          U41N40320S
                                                          151   – Loyalty Rewards
                                                          • $151.37
                                                          1 In Ontario Factory Warehouse As Of Mar 23 2026
                                                          Click the image to back order this item from the product page
                                                          • Factory Stock in Ontario
                                                              Noark Electrical
                                                              Noark U4 SPD 1P+N 40kA 440V AC with signal contact UL
                                                              U41N40440S
                                                              151   – Loyalty Rewards
                                                              • $151.37
                                                              1 In Ontario Factory Warehouse As Of Mar 23 2026
                                                              Click the image to back order this item from the product page
                                                              • Factory Stock in Ontario
                                                                  Noark Electrical
                                                                  Noark U4 SPD 3P 40kA 440V AC with signal contact UL
                                                                  U43P40440S
                                                                  204   – Loyalty Rewards
                                                                  • $204.16
                                                                  1 In Ontario Factory Warehouse As Of Mar 23 2026
                                                                  Click the image to back order this item from the product page

                                                                Surge Protective devices