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External-Mount SPDs

External-mount surge protective devices (SPDs) install outside electrical panels or equipment and are used to detect and limit power surges that can damage equipment. These SPDs have visual surge protector status indicators, so users don't need to open the panel to check. They're used in residential, commercial, and industrial applications.

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40 Results Found

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Results per page :  16 | 32 | 48
SAFETY SURGE PROTECTOR STRIP 120V 6 OUTL
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $83.03 / EACH

EHC: EHC :
SURGE PROTECTION DEVICE, THREE PHASE, 347/600V AC WYE, 1800V (L-N)/3000V (L-L), 510 V AC
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $454.26 / EACH

EHC: EHC :
ISOBAR SURGE PROTECTOR 6 OUTLET 2 USB CH
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $248.42 / EACH

EHC: EHC :
This item requires special shipping, additional charges may apply.
SURGE PROTECTION DEVICE, SINGLE PHASE, 120/240V AC, 1200V (L-L)/700V (L-N), 150 V AC, 4X
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $151.39 / EACH

EHC: EHC :
SURGE PROTECTION DEVICE, THREE PHASE, 120/208V AC WYE, 170/276 V AC, METAL, 4
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $2,335.75 / EACH

EHC: EHC :
SURGE PROTECTOR STRIP 6 OUTLET RJ11 8FT
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $53.25 / EACH

EHC: EHC :
SURGE PROTECTOR STRIP 120V 7 OUTLET RJ11
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $89.31 / EACH

EHC: EHC :
SURGE PROTECTOR STRIP 120V 6 OUTLET META
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $64.31 / EACH

EHC: EHC :
ECO SURGE PROTECTOR STRIP GREEN 12 OUTLE
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $181.60 / EACH

EHC: EHC :
SURGE PROTECTION DEVICE, THREE PHASE, 277/480V AC WYE, 1200V (L-L, L-N, N-G)/1800V (L-L)
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,344.80 / EACH

EHC: EHC :
ISOBAR SURGE PROTECTOR RACKMOUNT 20A 12
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $113.51 / EACH

EHC: EHC :
SURGE PROTECTOR DIRECT PLUG-IN 6 OUTLET
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $52.31 / EACH

EHC: EHC :
SURGE PROTECTOR POWER CUBE 3-OUTLET 6 US
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $137.81 / EACH

EHC: EHC :
ECO SURGE PROTECTOR GREEN 120V 8 OUTLET
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $178.82 / EACH

EHC: EHC :
ARRESTOR SEC SURGE SNGL PHASE
  • HUBBELL
  • ARRESTOR SEC SURGE SNGL PHASE
  • Item # HBLHBLSDSA36
  • Mfr. Model # HBLSDSA36
  • EHC: EHC :

  • Wired in surge arrestors. 36,000 peak amp capacity. Type 2 SPD. 120/240 V service voltage, single phase. Back nipple mount. NEMA 4X housing.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 2 or more. Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $195.35 / EACH

EHC: EHC :
SURGE PROTECTION DEVICE, THREE PHASE, 600V AC DELTA, 3000V (L-L), 1020 V AC, PLASTIC, 4X
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $531.75 / EACH

EHC: EHC :
Results per page :  16 | 32 | 48

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