[Ith] Conventional Free Air

Thermal Current

80 A 131 °F (55 °C)

[Ithe] Conventional Enclosed

Thermal Current

80 A

Making Capacity ( I Rms)

120 A 690 V AC-21A

240 A 690 V AC-22A

800 A 690 V AC-23A

Breaking Capacity

120 A 690 V AC-21A)

240 A 690 V AC-22A)

640 A 690 V AC-23A)

SCCR

Fuse J 100 A maximum: 50 kA at 600 V AC

Rated Conditional Short Circuit

Current

50 kA 400 V 80 A gG

[Icm] Rated Short Circuit

Making Capacity

3550 A 690 V

[Icw] Rated Short Time

Withstand Current

2500 A 690 V 1 s

[Uimp] Rated Impulse Withstand

Voltage

8 kV

Suitability for Isolation

Yes

Network Type

AC

Network Frequency

50/60 Hz

Intermittent Duty Class

Class 120 - 60 %

Control Type

Rotary handle

Rotary Handle Mounting Style

Direct

Handle Color

Black

Handle Front Plate Color

Grey

Rotary Handle Padlocking

1 padlock 0.16 in (4 mm)

Marking

0 - 1

Mechanical Durability

30000 cycles

Electrical Durability

30000 cycles AC-21

UL Wire Size

AWG 12...AWG 1 copper

IEC Terminal Connection

Power circuit screw clamp terminals 0.08 in² (50 mm²) solid

Power circuit screw clamp terminals 0.11 in² (70 mm²) flexible - without cable end

Tightening Torque

Power circuit 44.25…53.10 lbf.in (5…6 N.m) screw clamp terminals

Height

2.95 in (75 mm)

Width

2.76 in (70 mm)

Depth

3.94 in (100 mm)

Product Weight

0.80 lb(US) (0.365 kg)

Environment

Standards

UL98

CSA C22.2 No 4

IEC 60947-3

Product Certifications

cULus

GL

Degree of Protection

IP20 conforming to IEC 60529

Mechanical Robustness

Vibrations 2...100 Hz Fc 0.7 g) IEC 60068-2-6

Shocks 11 ms Ea 15 gn) IEC 60068-2-27

Ambient Air Temperature for

Operation

-13…131 °F (-25…55 °C)

2

Jun 27, 2022