IEC Load Switches
Bulletin 194E
125 Amps to 315 Amps
Features
•
•
•
•
•
•
•
•
•
•
At-Motor Disconnect Switch
125, 160, 250, 315 A Versions of Inductive Load-Rated Switches
IP65/Type 1/3/3R/12 Operating Handles
IP2LX Finger-Safe Terminals
3- and 4-Pole Versions
Front/Door or DIN/Base Mounting Configurations
OFF-ON Configurations
Box Lug and Bolt-on Terminals Available
Switches Include Operating Shaft
Suitable as Motor Disconnect
Description
Bulletin 194E load switches are designed for use in North America
as local motor isolation and for IEC disconnect switch applications
outside of North America. Available in 3- and 4-pole versions with
add-on grounding and neutral terminals and auxiliary contacts,
Bulletin 194Es use similar operating handles as the Bulletin 194L
Control and Load Switches.
Bulletin 194E switches are offered in two mounting styles, Front/
Door and Base/DIN configurations, for a variety of installations.
Switch body styles for Bulletin 194E base-mounted switches include
standard interlock shaft; Bulletin 194E front-mounted switches
include standard shaft.
Two-position OFF-ON switch is used to connect or disconnect a
variety of inductive loads, including solenoids, actuators, valves,
magnetic starters, relays, and motors up to 100 HP.
Conformity to Standards
• IEC 207
• IEC 947-1
• IEC 947-3 low-voltage switchgear and control gear part 3:
switches, disconnecters, switch-disconnecters and fuse-
combination units. CE
• UL 508: Industrial Control Equipment. CUL
Approvals
• UL listed (Box Lug Version)
• UR recognized (Bolt-on Version)
• CUL listed (Box Lug Version)
• CUR recognized (Bolt-on Version)
• Meets IEC, VDE and BS standard requirements
• IEC/CE marked for all applicable directives (per EN 60947-3)
Your order must include:
• Catalogue Number of switch body.
• Catalogue Number of actuator.
• If required, Catalogue Number of accessories.
10-25
IEC Load Switches
Bulletin 194E
125 Amps to 315 Amps
Accessories
Handles
Actuators 194E — 125…315 A
Actuators with Screw
Fixing (Includes Legend
Plate and Control Knob)
Use with
Catalogue
Number
Rating
Colour
Legend Plate Size
88 mm x 88 mm
3-15/32 in. x 3-15/32 in.
130 mm x 130 mm
5-1/8 in. x 5-1/8 in.
88 mm x 88 mm
3-15/32 in. x 3-15/32 in.
Legend
Marking
Catalogue Number
194E-HE8A-175
194E-HE13A-175
Black
Type A
194E-125…315A
194E-HE8I-175
ON
1
Red/Yellow
Type I
IP65
Type 3/3R/12
Black
Type G
130 mm x 130 mm
5-1/8 in. x 5-1/8 in.
90 mm x 90 mm
3-35/64 in. x 3-35/64 in.
135 mm x 135 mm
5-5/16 in. x 5-5/16 in.
90 mm x 90 mm
3-35/64 in. x 3-35/64 in.
194E-125…315A
OFF
0
194E-HE13I-175
194E-HE8G-175
194E-HE13G-175
194E-HE8N-175
194E-HE13N-175
90
O
Red/Yellow
Type N
Auxiliary Contacts—2 N.O./1 N.C.
135 mm x 135 mm
5-5/16 in. x 5-5/16 in.
Use with
194E-A125-160
194E-B125-160
194E-A250-315
194E-B250-315
194E-E125-160
194E-F125-160
194E-E250-315
194E-F250-315
Use with
194E-A135-160
194E-E135-160
194E-A250-315
194E-E250-315
194E-B135-160
194E-F135-160
194E-B250
194E-F250
194E-B315
194E-F315
Use with
194E-A125-160
194E-E125-160
194E-A250-315
194E-E250-315
194E-B125-160
194E-F125-160
194E-B250
194E-F250
194E-B315
194E-F315
Catalogue Number
194E-AB-P21-160
194E-AB-P21-315
194E-EF-P21-160
194E-EF-P21-315
Catalogue Number
194E-AE160-PE
194E-AE315-PE
194E-BF160-PE
194E-BF250-PE
194E-BF315-PE
Catalogue Number
194E-AE160-TN
194E-AE315-TN
194E-BF160-TN
194E-BF250-TN
194E-BF315-TN
Earthing/Grounding Terminal
PE
PE
Neutral Terminal
N
N
10-27
IEC Load Switches
Bulletin 194E
125 Amps to 315 Amps
Specifications
IEC Performance Data for 194E
Rated insulation voltage
U
i:
➊
Rated impulse withstand voltage
U
imp
Test voltage 1 min
Rated voltage
U
e
➊➋
Rated frequency
Rated thermal current
I
th open
Rated thermal current
I
the enclosed
Rated current
I
e
Non inductive or slightly induc. load
Switching of resistive loads with slight
AC-21A
overload
Rated power Pe
AC-23A
Occasional switching of motor and
other highly inductive loads
Squirrel-cage motors: starting and
stopping of running motors
230V
400V
690V
230V
400V
690V
400/415V
AC-1 /
[A]
125
160
250
315
[V]
[kV]
[kV]
[V]
[Hz]
[A]
[A]
194E-125
1000
8
3.5
1000
50/60
125
125
194E-160
1000
8
3.5
1000
50/60
160
160
194E-250
1000
8
3.5
1000
50/60
250
250
194-315
1000
8
3.5
1000
50/60
315
315
AC-3
Conditional rated short-circuit current
Max. fuse rating of circuit (type g, G)
Rated short-time current
I
cw 1S
Rated breaking capacity
AC-23A (cos
ϕ
0.45)
230V
400V
690V
[kW]
[kW]
[kW]
[kW]
[kW]
[kW]
[kA]
[A]
[A]
[A]
[A]
[A]
30
45
37
22
37
30
30
125
2500
800
750
340
30
55
37
30
45
37
30
160
3000
900
850
340
37
90
45
37
55
45
30
250
4600
1600
1380
400
55
110
45
45
75
45
30
315
5800
1800
1650
400
➊
Valid for line with grounded common neutral termination, over voltage category III, pollution degree 3. Other values on request.
➋
Not suitable for load-switching applications (AC-20A) above 690V.
10-29
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
