Bulletin 194E Load Switches

Catalogs > Industrial Controls Catalog > Motor Control, IEC > Control and Load Switches > Bulletin 194E Load Switches > Bulletin 194E, 125…315 A

Bulletin 194E, 125…315 A

Introduction Standards Compliance and Certifications Overview Cat. No. Explanation
Product Selection Accessories Specifications Approximate Dimensions
Specifications

IEC Performance Data for 194E

  194E-125 194E-160 194E-250 194-315
Rated insulation voltage Ui: ¬  [V] 1000 1000 1000 1000
Rated impulse withstand voltage Uimp [kV] 8 8 8 8
Test voltage 1 min [kV] 3.5 3.5 3.5 3.5
Rated voltage Ue ¬ T  [V] 1000 1000 1000 1000
Rated frequency [Hz] 50/60 50/60 50/60 50/60
Rated thermal current Ith open [A] 125 160 250 315
Rated thermal current Ithe enclosed [A] 125 160 250 315
Rated current Ie
AC-1 / Non-inductive or slightly induc. load [A] 125 160 250 315
AC-21A Switching of resistive loads with slight
overload
Rated power Pe
AC-23A Occasional switching of motor and other
highly inductive loads 		230V [kW] 30 30 37 55
400V [kW] 45 55 90 110
690V [kW] 37 37 45 45
AC-3 Squirrel-cage motors: starting and
stopping of running motors 		230V [kW] 22 30 37 45
400V [kW] 37 45 55 75
690V [kW] 30 37 45 45
Conditional rated short-circuit current 400/415V [kA] 30 30 30 30
Max. fuse rating of circuit (type gG) [A] 125 160 250 315
Rated short-time current Icw 1S [A] 2500 3000 4600 5800
Rated breaking capacity 230V [A] 800 900 1600 1800
AC-23A (cos f 0.45) 400V [A] 750 850 1380 1650
690V [A] 340 340 400 400
  
¬ Valid for line with grounded common neutral termination, overvoltage category III, pollution degree 3. Other values on request.
T Not suitable for load-switching applications (AC-20A) above 690V.

IEC Performance Data for 194E, Continued

DC Switching Capacity
  194E-125 194E-160 194E-250 194E-315
Rated current Ie          
Rated voltage [V] No. Poles in series          
DC-21A 60 3 [A] 125 160 250 315
For resistive loads T£1 ms 110 3 [A] 110 140 220 280
  220 3 [A] 45 55 85 110
Rated voltage [V] No. Poles in series          
110 4 [A] 125 160 250 315
220 4 [A] 80 100 150 200
440 4 [A] 16 20 32 40
Rated power Pe          
Rated voltage [V] No. Poles in series          
DC-22A, DC-3 24 4 [kW] 3 3.8 6 7.5
For Inductive loads T£2.5 ms 48 4 [kW] 6 7.5 12 15
  60 4 [kW] 7.5 9.5 15 19
110 4 [kW] 10 12.5 20 25
220 4 [kW] 4.5 5.5 8 10
Rated Power Pe          
Rated voltage [V] No. Poles in series          
DC-23A, DC-5 24 4 [kW] 3 3.8 6 7.5
For Inductive loads T£15 ms 48 4 [kW] 6 7.5 12 15
  60 4 [kW] 7.5 9.5 15 19
110 4 [kW] 8.8 11 17.5 22
220 4 [kW] 2.5 3.5 5.5 7
  

UL CSA Performance Data for 194E

  194E-125 194E-160 194E-250 194E-315
Rated Insulation Voltage [V] 600 600 600 600
Rated voltage [V] 600 600 600 600
         
Continuous current [A] 150 200 250 300
Ampere rating for general use [A] 150 200 250 300
         
Heavy Pilot Duty [AC]
Standard Duty [DC]
Motor rating 60Hz        
1-phase (2 poles) 120V, 1 P [FLA] 80 100 135 180
  [Hp] 7.5 10 15 20
240V, 1 P [FLA] 88 110 136 155
  [Hp] 20 25 30 35
480V, 1 P [FLA] 78 88 99 108
  [Hp] 35 40 45 50
600V, 1 P [FLA] 62 70 86 104
  [Hp] 35 40 50 60
3-Phase 120V, 3 P [FLA] 84 108 160 208
  [Hp] 15 20 30 40
240V, 3 P [FLA] 8 104 154 192
  [Hp] 30 40 60 75
480V, 3 P [FLA] 77 77 96 124
  [Hp] 60 60 75 100
600V, 3 P [FLA] 62 62 77 99
  [Hp] 60 60 75 100
  

Mechanical Data

  194E-125 194E-160 194E-250 194E-315
Handles IP66 IP66 IP66 IP66
Protection class according to IEC 529 — — — —
Front side Front unit IP66 IP66 IP66 IP66
Box lugs¬  IP20 IP20 IP20 IP20
Bolt-on straight version¬  IP20 IP20 IP20 IP20
  bent version — — — —
Mechanical life [Million operations] 0.1 0.1 0.075 0.075
Box lugs — max. wire gauges — — — —
Terminal sizes according to IEC 947-1 Gauge No.   B11 B11 B14 B14
Fine strands, 1 conductor Max. mm2 70 70 150 150
  Min. mm2 16 16 25 25
Rigid wire, 1 conductor Max. mm2 95 95 185 185
  Min. mm2 10 10 16 16
Wire gauges according to UL/CSA Max. AWG 3/0 3/0 — —
  MCM — — 350 350
  Min. AWG 8 8 4 4
  
¬ When provided with terminal covers.

Certifications

Catalog No. or Designation UL-Listed (marked
with UL) 		UR-Recognized
(marked with UR) 		UL-Listed for Canada
(marked with cUL) 		UR-Recognized for Canada
(marked with cUR) 		CE
194E-A125 194E-E125 A — A — A
194E-A160 194E-E160 A — A — A
194E-A250 194E-E250 A — A — A
194E-A315 194E-E315 A — A — A
194E-B125 194E-F125 — A — A A
194E-B160 194E-F160 — A — A A
194E-B250 194E-F250 — A — A A
194E-B315 194E-F315 — A — A A
Aux. switch blocks Z Z Z Z Z
Ground terminal Z Z Z Z Z
Neutral terminal Z Z Z Z Z
  
A = Certified
Z = accessories are covered by the approval for the switch