Quik-Spec™ Safety Switch
Description:
The new Cooper Bussmann® Quik-Spec™ Safety Switch equipped with finger-safe Low-Peak® CUBEFuse® provides superior safety and reliability for industrial customers.
Utilizing the Cooper Bussmann Class CF Low-Peak CUBEFuse, the Quik-Spec Safety Switch provides Class J fuse performance characteristics that can help mitigate incident energy and arc-flash hazard, and offers excellent component protection.
The Cooper Bussmann CUBEFuse requires no tools to install or replace.
Agency Information:
• UL 98 standard for enclosed deadfront switches.
• UL 50 standard for enclosures for electrical equipment.
• NEMA KS 1.
• UL Listed, File E5239.
• cUL Listed to C22.2 No.4-M89.
Standard Features:
• Extended line terminal shield and finger-safe 30, 60, or 100A Cooper Bussmann CUBEFuse
• 200kA short-circuit current rating
• Visible double break quick-make, quick-break rotary blade mechanism
• Triple padlocking capability
• Mechanically interlocked door
• 600Vac/250Vdc maximum
Optional Features:
• Viewing window for visible blades and open fuse indication
• NEMA 1, 3R, 12, 4X (stainless)
• Suitable for use as service equipment (with neutral kit)
Features and Benefits:
• Enhanced Finger-Safe Design
The Cooper Bussmann Class CF CUBEFuse isolates live electrical parts from accidental contact to increase safety. Large line-side shield is standard in all models virtually eliminating accidental contact with live parts.
• Current-Limiting Fuses Reduce Arc-Flash Hazard with Class J fuse performance characteristics, the Quik-Spec Safety Switch offers industry best arc-flash protection versus traditional models.
• Meets UL and NEC® Requirements
The Quik-Spec Safety Switch is rated 200kA which makes it easier to comply with NEC® 110.9 and 110.10 requirements and is listed to UL 98 and UL 50 standards.
• Flange Operated Handle
Always in contact with the switch mechanism, the flange operated switch is preferred in most industries.
• Easy Interface with Viewing Window Option
Window provides visual verification that switch contacts have operated, plus the ability to view fuse indication without opening the switch door.
• No Tools Required for Fuse Removal
Reduce downtime and potential arc-flash hazard.
• Flexibility of Application
The 600V heavy-duty safety switch is available up to 100A with NEMA 1, 3R, 12 and 4X enclosures.
Dimensions - inches (mm)*
NEMA 1 & 3R
![](/uploads/spec-pics/201304/Cooper-Bussmann-Quik-Spec-Safety-Switch-dimensions.jpg)
![](/uploads/spec-pics/201304/CF361FDKW-CF361FWK-CF361NGKW.jpg)
Easy to operate with gloves
Padlockable Handle
With up to three padlocks to protect maintenance personnel
NEMA 1, 3R, 12 & 4X Enclosures
Meet most application requirements
Visible Switch Contacts
Positive identification of switch state
Door Interlock
Prevents opening door while energized, but can be manually overridden for testing or inspection
![](/uploads/spec-pics/201304/CF362FDK-CF362FRKW-CF362NDKW.jpg)
Covers energized parts to provide added protection against electrical hazards
CUBEFuse®
• Class CF (Class J) time-delay electrical performance.
• easyID™ fuse indication option to quickly determine fuse condition
• Finger-safe test points allow testing voltage without exposure to energized conductors
• Eliminates the need for reducers
Conduit Knockouts
For easy installation
Quik-Spec™ Safety Switch Catalog Numbering System
![](/uploads/spec-pics/201304/Quik-Spec-Safety-Switch-Catalog-Numbering-System.jpg)
Catalog Numbers
Catalog Numbers | Description |
CF361FDK | 600V 30A SWITCH TYPE 12 |
CF361FDKW | |
CF361FGK | 600V 30A SWITCH TYPE 1 |
CF361FGKW | |
CF361FRK | 600V 30A SWITCH TYPE 3R |
CF361FRKW | 600V 30A SWITCH TYPE 3R |
CF361FWK | 600V 30A SWITCH TYPE 4X |
CF361FWKW | 600V 30A SWITCH TYPE 4X |
CF361NDK | 30A/3P HD FUSIBLE SAFETY SWITCH 600V |
CF361NDKW | |
CF361NGK | |
CF361NGKW | |
CF361NRK | |
CF361NRKW | |
CF361NWK | |
CF361NWKW | |
CF362FDK | 600V 60A SWITCH TYPE 12 |
CF362FDKW | 600V 60A SWITCH TYPE 1 |
CF362FGK | |
CF362FGKW | |
CF362FRK | 600V 60A SWITCH TYPE 3R |
CF362FRKW | |
CF362FWK | 600V 60A SWITCH TYPE 4X |
CF362FWKW | 600V 60A SWITCH TYPE 4X |
CF362NDK | 60A/3P HD FUSIBLE SAFETY SWITCH 600V |
CF362NDKW | |
CF362NGK | |
CF362NGKW | |
CF362NRK | |
CF362NRKW | |
CF362NWK | |
CF362NWKW | |
CF363FDK | 600V 100A SWITCH TYPE 12 |
CF363FDKW | |
CF363FGK | 600V 100A SWITCH TYPE 1 |
CF363FGKW | |
CF363FRK | 600V 100A SWITCH TYPE 3R |
CF363FRKW | |
CF363FWK | 600V 100A SWITCH TYPE 4X |
CF363FWKW | 600V 100A SWITCH TYPE 1 |
CF363NDK | 100A/3P HD FUSIBLE SAFETY SWITCH 600V |
CF363NDKW | |
CF363NGK | |
CF363NGKW | |
CF363NRK | |
CF363NRKW | |
CF363NWK | |
CF363NWKW |
Maximum Horsepower Ratings
Single-Phase | Three-Phase | Direct Current | |||||
System | Amp Rating | Fuse Class (Performance) | 480Vac | 600Vac | 480Vac | 600Vac | 250Vdc |
3-Pole | 30 | Class CF CUBEFuse (Class J) | 71.2 | 10 | 10 | 15 | 5 |
60 | 20 | 25 | 30 | 30 | 10 | ||
100 | 30 | 40 | 50 | 50 | 15 |