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Fuses

Power Products/Fuses 
Viewing Page 1 of 7 (65 results)
250V 110A 7 1/8x1 9/10 K5FUSE

250V 110A 7 1/8x1 9/10 K5FUSE

Item #: OT110

Supplier Part #: OT110
Brand: Mersen

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

Easy to read imprint label for quick recognition and replacement; Residential and small commercial installations; UL Listed to Standard 248-9 File E2137; Feeders; Self-certified for DC per UL248; Low cost for high protection value; Resistive heating; CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.); Branch circuits

$77.95 /EA
NOT CURRENTLY IN STOCK
250V 150A 7 1/8x1 9/10 K5FUSE

250V 150A 7 1/8x1 9/10 K5FUSE

Item #: OT150

Supplier Part #: OT150
Brand: Mersen

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

Easy to read imprint label for quick recognition and replacement; CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.); Branch circuits; Resistive heating; Residential and small commercial installations; Feeders; Low cost for high protection value; UL Listed to Standard 248-9 File E2137; Self-certified for DC per UL248

$69.53 /EA
NOT CURRENTLY IN STOCK

6,9 URGL 36 / 200

Item #: T097169

Supplier Part #: T097169
Brand: Mersen

Extremely high breaking capacity fuses Protection of power semiconductors as per IEC standard 60269-1 and -4 690V voltage rating as per IEC 33 aR class (current ratings from 75 to 800A) as per VDE 636-23 and IEC 60269.4 Design without indicator
$449.08 /EA
NOT CURRENTLY IN STOCK
6,9 URGL 36 / 250

6,9 URGL 36 / 250

Item #: W097171

Supplier Part #: W097171
Brand: Mersen

Extremely high breaking capacity fuses Protection of power semiconductors as per IEC standard 60269-1 and -4 690V voltage rating as per IEC 33 aR class (current ratings from 75 to 800A) as per VDE 636-23 and IEC 60269.4 Design without indicator
$493.98 /EA
NOT CURRENTLY IN STOCK
6,9 URR 36 / 250

6,9 URR 36 / 250

Item #: V097170

Supplier Part #: V097170
Brand: Mersen

Extremely high breaking capacity fuses Protection of power semiconductors as per IEC standard 60269-1 and -4 690V voltage rating as per IEC 33 aR class (current ratings from 75 to 800A) as per VDE 636-23 and IEC 60269.4 Design without indicator
$1,076.32 /EA
NOT CURRENTLY IN STOCK
250V 110A RK1 TD FUSE

250V 110A RK1 TD FUSE

Item #: A2D110R

Supplier Part #: A2D110R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

Fiberglass body provides dimensional stability in harsh industrial settings; Motors; UL listed to standard 248-12 File E2137; 300kA interrupting rating – self-certified, UL witnessed tests; CSA certified to standard C22.2 No. 248.12; Transformers; Time-delay for motor starting and transformer inrush currents without nuisance opening; Extremely current-limiting for low peak let-thru current; Safety switches; Disconnects; 600VAC & 600VDC dual rated; Reduced inventory by taking the place of class RK5, K, and H fuses; Control panels; Solid state SmartSpot visual blown fuse indicator; DC listed to UL standard 248; Recommended for Arc Flash energy reduction; High-visibility orange label gives instant brand recognition; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Metal-embossed date and catalog number for easier traceability and lasting identification; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; All general-purpose circuits; Branch circuit protection

$161.02 /EA
NOT CURRENTLY IN STOCK
250V 125A RK1 TD FUSE

250V 125A RK1 TD FUSE

Item #: A2D125R

Supplier Part #: A2D125R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

Control panels; Recommended for Arc Flash energy reduction; Transformers; 300kA interrupting rating – self-certified, UL witnessed tests; Reduced inventory by taking the place of class RK5, K, and H fuses; Motors; Metal-embossed date and catalog number for easier traceability and lasting identification; CSA certified to standard C22.2 No. 248.12; Disconnects; Solid state SmartSpot visual blown fuse indicator; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; All general-purpose circuits; UL listed to standard 248-12 File E2137; DC listed to UL standard 248; Extremely current-limiting for low peak let-thru current; 600VAC & 600VDC dual rated; High-visibility orange label gives instant brand recognition; Safety switches; Fiberglass body provides dimensional stability in harsh industrial settings; Branch circuit protection; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Time-delay for motor starting and transformer inrush currents without nuisance opening

$142.25 /EA
NOT CURRENTLY IN STOCK
250V 175A RK1 TD FUSE

250V 175A RK1 TD FUSE

Item #: A2D175R

Supplier Part #: A2D175R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

Transformers; Time-delay for motor starting and transformer inrush currents without nuisance opening; Reduced inventory by taking the place of class RK5, K, and H fuses; Branch circuit protection; Metal-embossed date and catalog number for easier traceability and lasting identification; 600VAC & 600VDC dual rated; Fiberglass body provides dimensional stability in harsh industrial settings; Extremely current-limiting for low peak let-thru current; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; DC listed to UL standard 248; Control panels; High-visibility orange label gives instant brand recognition; Disconnects; Motors; All general-purpose circuits; Solid state SmartSpot visual blown fuse indicator; 300kA interrupting rating – self-certified, UL witnessed tests; Recommended for Arc Flash energy reduction; Safety switches; CSA certified to standard C22.2 No. 248.12; UL listed to standard 248-12 File E2137

$149.11 /EA
NOT CURRENTLY IN STOCK
250V 200A RK1 TD FUSE

250V 200A RK1 TD FUSE

Item #: A2D200R

Supplier Part #: A2D200R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

Solid state SmartSpot visual blown fuse indicator; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Reduced inventory by taking the place of class RK5, K, and H fuses; 300kA interrupting rating – self-certified, UL witnessed tests; Recommended for Arc Flash energy reduction; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); High-visibility orange label gives instant brand recognition; Branch circuit protection; CSA certified to standard C22.2 No. 248.12; Time-delay for motor starting and transformer inrush currents without nuisance opening; Extremely current-limiting for low peak let-thru current; Motors; All general-purpose circuits; Metal-embossed date and catalog number for easier traceability and lasting identification; Transformers; Fiberglass body provides dimensional stability in harsh industrial settings; Disconnects; 600VAC & 600VDC dual rated; DC listed to UL standard 248; UL listed to standard 248-12 File E2137; Safety switches; Control panels

$142.25 /EA
NOT CURRENTLY IN STOCK
250V 110A RK1 FUSE

250V 110A RK1 FUSE

Item #: A2K110R

Supplier Part #: A2K110R
Brand: Mersen

Current-limiting Amp-Trap A2K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection.

Panelboards; Bus duct; Fiberglass body provides dimensional stability in harsh industrial environments; UL listed to standard 248-12 File E2137; CSA certified to standard C22.2 No. 248.12; Load centers; Self-certified for DC per UL248; Feeder circuits; Switchboards; High degree of current limitation for low peak let-thru current; Lighting circuits; Rejection style design prevents replacement by other fuse classes; Non-inductive loads; Easy-to-read imprint label for quick recognition and replacement

$379.25 /EA
NOT CURRENTLY IN STOCK
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