circuit breakers
Undervoltage protection switch, rocker or push button actuated, 2-pole
UP1-1WF…
UP1-3TF…
UP1-5TF…
UP1-8TF…
Description
References
– Last order Date: 31.03.2014
– Availability: On request
– 2-pole switch with undervoltage release and restart protection
– Remote trip version
– Rocker and push button types
– This type is Phase-Out without alternate type.
– Snap-in or screw-on version
– Protection covers for IP 54 or IP 65
Applications
– Electric power tools such as circular saw, band saw, band grinder,
miter-box saw, drilling machine, stone/masonry saw
– Chain grinder
Approvals
IEC 60947-4-1
UL 508
– Floor grinder
CSA 22.2 No. 14-95
– Floor cleaning equipments
– Concrete mixers
Technical Data
Rated voltage
AC 240 V / 50/60 Hz
AC 230 V / 50/60 Hz
AC 120 V / 60 Hz
Endurance
50000 cycles mechanical
50000 cycles 16 A / AC-1
50000 cycles 10 A / AC-3
35000 cycles 14.5 A / AC-3
AC 115 V / 50/60 Hz
Rated current
16 A
14.5 A (AC-3)
10 A (1.5 HP)
(AC-1)
Ambient temperature
Operation
Storage
–10 °C…+60 °C
–20 °C…+80 °C
Conditional short circuit
Capacity Inc
Fuse
AC 2000 A @ PC 1
CB 16 A, char. B
Resistance to vibration
Shock resistance
IEC 60068-2-6, Test Fc
10…60 Hz: 0.75 mm
60… 500 Hz: 10 G
Dielectric strength
50 Hz:
1500 V
2500 V
IEC 60068-2-27, Test Ea
30 G/18 ms (half-sine)
Impulse:
Overvoltage category
Method of operation
II
Degree of protection:
Accessible range:
Rocker types IP 40
Push button types IP 54
IP 00
Switch type (S)
Terminals side:
Mode of tripping
– Manual ON:
– Automatic release:
Undervoltage release (UV)
35%…85% Un (and higher)
35%…70% Un (and lower)
Type of tripping
Non-trip-free
circuit breakers
2