Movement of operating head
Rotary
Type of operator
Spring return without operating lever
Contact sequence number
5
Switch actuation
CCW
From right
Type of approach
Lateral approach
Electrical connection
Screw-clamp terminals AWG 22...AWG 12
Cable entry
1 entry for 1/2" - 14 NPT ANSI B1.20.1
Contact operation
Snap action
Contacts material
Silver flashed copper
Minimum torque for tripping
12 lbf.in (1.36 N.m)
Maximum actuation speed
130 ft/min with 30° cam angle, levers only
90 ft/min with 45° cam angle, levers only
Maximum displacement angle
88 °
Repeat accuracy
+/- 0.004 in linear travel of cam on 1.5 in lever arm
Contact code designation
A600, AC (Ue = 600 V) Ie = 5 A NEMA rating designation
A600, AC (Ue = 480 V) Ie = 6.25 A NEMA rating designation
A600, AC (Ue = 240 V) Ie = 12.5 A NEMA rating designation
A600, AC (Ue = 120 V) Ie = 20 A NEMA rating designation
P600, DC (Ue = 600 V) Ie = 0.2 A NEMA rating designation
P600, DC (Ue = 250 V) Ie = 1 A NEMA rating designation
P600, DC (Ue = 120 V) Ie = 5 A NEMA rating designation
[Ithe] conventional enclosed thermal current
20 A
[Ui] rated insulation voltage
600 V 3)IEC 609470-1
600 V 3)UL 508
600 V 3)CSA C22.2 No 14
[Uimp] rated impulse withstand voltage
2.5 kV AC for 1 minute CE
2.2 kV AC for 1 minute UL
2.64 kV AC for 1 minute CSA
Short-circuit protection
20 A Bussmann class CC KTK-R-21 fuse non-time delay
Height
4.66 in (118.36 mm)
Net Weight
2.5 lb(US) (1.13 kg)
Terminals description ISO n°1
A (left side contact)
B (right side contact)