AR114 27kV, 150kV Polymer, Horizontal AR Switch
Brand: Chance
Catalog ID: AR114FM
27kV, 150kV LIW, 900A, Horizontal Three-Phase Gang Operated Loadbreak Switch.
- The Type AR switches have a clockwise opening and are operable by torsional or reciprocating controls as well a hookstick operation option (full-length down-the-pole control or crossarm-mounted hook stick-operation control). The hookstick operation minimizes installation time, reduces possible vandalism, eliminates control adjustments.
- All three phase switches feature a four-link overtoggle mechanism to assure locked closed blades, mechanical advantage for easier open and close operation, and""snap"" feedback to the operator.
- Dimensions provided below are installed dimensions
Refer to the Catalog Numbering System resource below for each configuration option (Positions 4 to 13).
General
Blade Type
Solid Copper (single-member)
Catalog Number
AR114FM
Color - Insulator
Dark Gray
Description - Replacement Interupter
C818-0001
Insulator Type
Polymer (2 1/4" Bolt Circle)
Material - Interphase Shaft
Fiberglass
Material Type
Non-Standard
UPC
096359736745
Dimensions
Depth - Ice Break
3/4"
Electrical Ratings
Arc Distance - Dry
10" (25.4mm)
BIL
150 kV
Creep and Leakage Distance
28" (71.12mm)
Current - Under Loop Switching
600 A
Current - Under Magnetizing Switching
2,500 KVA
Current Overload - 8hr Emergency
1080 A
Current Rating
900 A
Current Rating - Cable (Shielded)
20 A
Current Rating - Cable (Unshielded)
10 A
Dead-Ending Rating - Unequal Load
700 Lbs
Dead-Ending Rating - Working Load
8,000 Lbs
Fault Current - 1 Time
25kA, asymmetrical
Fault Current - 3 Times
20kA, asymmetrical
Interrupt Rating - 600 A
50 Operations
Interrupt Rating - 900 A
10 Operations
Temperature Rise - Max. at 600A
30.9°C
Temperature Rise - Max. at 900A
47.5°C
Voltage - Maximum
27 kV
Withstand Voltage
65kA peak
Conductor Related
Contact
Silver
Certifications And Compliance
Industry Standard(s)
All Applicable ANSI/IEEE Standards
Force Related
Cantilever Bending Strength - Routine
1,200 Lbs (5.34 kN)
Tension Range
5000 lb
Torsional Strength
3,000 in Lbs (339 N-M)
Configuration
Blade Opening Direction
Clockwise
Withstand Current - Short Time (3 sec)
25kA, symmetrical