AV1 (GW) Interlock Switches
–2–
AECTB20E 201701-T
CONSTRUCTION
Safety standard
Compliance criteria for safety standards are listed below.
SPECIFICATIONS
■ Contact rating
Note: * The motor load rating is in accordance with EN61058-1 which designates an inrush current switching capability of 6 times the indicating rating.
■ Characteristics
Note: Test condition and judgement are complying with “NECA C4505”, “EN61058-1” and “UL1054”.
Mounting method Contact form
Seventh Place of Part number
3
Screw mounting
1 Form A, 1 Form B, 1 Form A 1 Form B
ENEC/VDE (EN standard)
10(3) A 250V ~
2 Form A
Snap-in mounting
2 Form A
3 Form A
Contact voltage Load style
Resistive load
(cos
φ
] 1)
Motor load* (EN61058-1)
(cos
φ
] 0.6)
125V AC 10.1A 3A
250V AC 10.1A 3A
Item Specifications
Expected life
Mechanical Min. 10
6
(at 60 cpm)
Electrical
Min. 10
5
(10.1A 250V AC) (at 20 cpm, operating speed: 10mm/sec.)
Min. 5 × 10
4
(10(3)A 250V ~)
Insulation resistance Min. 100MΩ (at 500V DC)
Dielectric strength
Between non-continuous terminals 2,000 Vrms for 1 min.
Between each terminal and other
exposed metal parts
2,500 Vrms for 1 min.
Between each terminal and ground 2,000 Vrms for 1 min.
Contact resistance Initial Max. 100mΩ (by voltage drop at 1A 6 to 8V DC)
Temperature rise (terminal section) Initial Max. 45°C, After test Max. 55°C
Vibration resistance 10 to 55Hz at double amplitude of 1.5mm (Contact opening Max. 1 msec.)
Shock resistance Min. 294 m/s
2
(Contact opening Max. 1 msec.)
Actuator strength 49 N for 1 minute (For operating direction)
Tensile terminal strength Min. 147 N (Pulling for operating direction)
Allowable operating speed 10 to 300mm/sec.
Allowable operating cycle rate 60 cpm
Cold and heat resistance –40°C to –45°C: 48 hours, +80°C to +90°C: 48 hours
Ambient temperature –25 to +85°C no freezing and condensing
Flame retardancy Min. UL 94V-1
Tracking resistance (CTI) Min. 175
Contact specifications Contact material AgCuO alloy
Unit weight Approx. 14 g
Protection grade IP40
■ Screw mounting 1 Form A 1 Form B type ■ Snap-in mounting 3 Form A type
Dual spring
Pushbutton
Insulating
cover
Movable
contact
Contact
shoe
Stationary
contact
Coil spring
NC terminal
Dual spring
NO terminal
Button guard
Double safety
structure
• Double spring
• Double cut-off type
8 mm or more contact gap
(4 mm or more on one
side) × 2 = 8 mm or more
Positive lock connector
Applicable terminal
Double safety structure
• Double spring
• Double cut-off type
Distance between
open contacts:
8 mm or more
Between terminal
No. 1 to No. 3 and
No. 2 to No. 4
NO.1 NO.2
NO.3 NO.4
NO.5 NO.6
