Thomas & Betts- Safety Switches / Disconnects

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NEMA Cutler Hammer Safety Switch and Disconnects

A complete line of Heavy Duty safety switches/disconnects, 30 though 1200 amperes. T&B Heavy Duty safety switches/disconnects, are rated for service entrance and are offered in NEMA 1, 3R, 4/4X and 12. 

T&B Heavy Duty Safety switches/disconnects accept NEC fuses or dual element fuses as standard. Class R fuses may be used in 30-600 ampere Safety switches with field installation of UL Listed Class R rejection kits. When installed, the safety switch will reject all fuse types except class R. 600 volt, 30-600 ampere switches have provisions for Class J fuses and may be modified in the field to accept Class J fuses by simply moving the lower fuse block up to the pre-drilled, identified position. T&B 30-200 Amp heavy duty safety switches may be rated up to 100,000 AIC when used with class R or J fuses. All are horsepower rated. All 400-1200 Amp switches are rated 200,000 AIC maximum when used with class R, J or L fuses.

 

 

Thomas & Betts Heavy Duty
Safety Switches/ Disconnects
NEMA 1
240-600 Volt
 30-1200 Amp

240 Volt Heavy-Duty Non-Fused

240 Volt  240V Fused W/Neutral

240 Volt Fused

 240 Volt Heavy-Duty Non-Fused

600 Volt

 600V Fused 

600V Fused W/Neutral

600 Volt Heavy-Duty Non-Fused

600 Volt Fused

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

30

HD321NF-TB

30

HD321SN-TB

30

DT321

30

HD321NF-TB

30

HD361-TB

30

HD361SN-TB

30

HD361NF-TB

30

N/A

60

HD322NF-TB

60

HD322SN-TB

60

DT322

60

HD322NF-TB

60

HD362-TB

60

HD362SN-TB

60

HD362NF-TB

60

N/A

100

HD323NF-TB

100

HD323SN-TB

100

DT323

100

HD323NF-TB

100

HD363-TB

100

HD363SN-TB

100

HD363NF-TB

100

N/A

200

HD324NF-TB

200

HD324SN-TB

200

DT324

200

HD324NF-TB

200

HD364-TB

200

HD364SN-TB

200

HD364NF-TB

200

N/A

400

H325NF-TB

400

H325-TB ***

400

DT325

400

H325NF-TB

400

H365-TB

400

H365-TB ***

400

H365NF-TB

400

DT365

600

H326NF-TB

600

H326-TB ***

600

DT326

600

H326NF-TB

600

H366-TB

600

H366-TB ***

600

H366NF-TB

600

N/A
               

800

H367-TB

    

800

H367NF-TB

    
               

1200

H368-TB

    

1200

H368NF-TB

    

Thomas & Betts Heavy Duty 30-1200 Amp

Thomas & Betts Heavy Duty
Safety Switches/ Disconnects
NEMA 3R
240-600 Volt
 30-1200 Amp

240 Volt General Duty Non-Fused

240 Volt Heavy-Duty Non-Fused

240V Fused W/Neutral

600V Fused

600V Fused W/Neutral

600 Volt Heavy-Duty Non-Fused

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

Amp

Part Number

30

RGD321NF-TB

30

RHD321NF-TB

30

RHD321SN-TB

30

RHD361-TB

30

RHD361SN-TB

30

RHD361NF-TB

60

RGD322NF-TB

60

RHD322NF-TB

60

RHD322SN-TB

60

RHD362-TB

60

RHD362SN-TB

60

RHD362NF-TB

100

RGD323NF-TB

100

RHD323NF-TB

100

RHD323SN-TB

100

RHD363-TB

100

RHD363SN-TB

100

RHD363NF-TB

200

RGD324NF-TB

200

RHD324NF-TB

200

RHD324SN-TB

200

RHD364-TB

200

RHD364SN-TB

200

RHD364NF-TB

400

RG325NF-TB

400

RH325NF-TB

400

RH325-TB ***

400

RH365-TB

400

RH365-TB ***

400

RH365NF-TB

600

RG326NF-TB

600

RH326NF-TB

600

RH326-TB ***

600

RH366-TB

600

RH366-TB ***

600

RH366NF-TB
           

800

RH367-TB

    

800

RH367NF-TB
           

1200

RH368-TB

    

1200

RH368NF-TB

 
Thomas & Betts Heavy Duty
Safety Switches/ Disconnects
NEMA 4 /4X
600 Volt
 30-600 Amp
600 Volt Heavy-Duty Non-Fused

Amp

 Part Number
30 SHD361NF-TB
60 SHD362NF-TB
100 SHD363NF-TB
200 SHD364NF-TB
400 SH365NF-TB
600 SH366NF-TB
Thomas & Betts Heavy Duty
Safety Switches/ Disconnects
NEMA 12
240-600 Volt
 30-600 Amp

240V Fused W/Neutral

600V Fused W/Neutral

600 Volt Heavy-Duty Non-Fused

Amp

Part Number

Amp

Part Number

Amp

Part Number

30

JHD321SN-TB

30

JHD361NF-TB

30

HD321NF-TB

60

JHD322SN-TB

60

JHD362NF-TB

60

HD322NF-TB

100

JHD323SN-TB

100

JHD363NF-TB

100

HD323NF-TB

200

JHD324SN-TB

200

JHD364NF-TB

200

HD324NF-TB

400

JH325-TB ***

400

JH365NF-TB

400

H325NF-TB
   

600

JH366NF-TB

600

H326NF-TB

 

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