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HE2B Double Three-position Enabling Switches
Specifications
Applicable Standards
Applicable Standards for Use
Operating Temperature
Relative Humidity
Storage Temperature
Pollution Degree
Contact Resistance
Insulation Resistance
Impulse Withstand Voltage
Operating Frequency
Mechanical Durability
Electrical Durability
Shock Resistance
Vibration Resistance
Terminal Style
Applicable Wire
Terminal Soldering Heat Resistance
Terminal Tensile Strength
Mounting Screw Recommended Tightening Torque 0.5 to 0.8 N·m
Degree of Protection
Conditional Short-circuit Current
Direct Opening Force
Direct Opening Action Stroke
Operator Strength
Weight (approx.)
Operation Characteristics
Operating Force (reference value)
(without rubber boot, when pressing
the center)
: ON (closed)
: OFF (open)
(position 1 to 2 to 3)
Notes:
• When a rubber boot is used, the operating force depends on the operating temperature.
• The operating force to shift the switch from position 2 to position 3 can be changed. For details, contact IDEC.
10
IEC/EN60947-5-8 (TÜV approval), IEC/EN60947-5-1
UL508 (UL recognized), CSA C22.2 No. 14 (c-UL recognized), GB14048.5 (CCC approval)
ISO12100-1, -2/EN12100-1, -2, IEC60204-1/EN60204-1, ISO11161/prEN11161
ISO10218/EN775, ANSI/RIA R15.06, ANSI B11.19
–25 to +60°C (no freezing) (without rubber boot, with silicon rubber boot)
–10 to +60°C (no freezing) (with NBR/PVC polyblend rubber boot)
45 to 85% RH (no condensation)
–40 to +80°C (no freezing)
2 (inside panel, terminal side)
3 (outside panel, operator side)
50 mΩ maximum (initial value)
Between live and dead metal parts: 100 MΩ minimum (500V DC megger)
Between terminals of different poles:
2.5 kV
1,200 operations per hour
Position 1 → 2 → 1:
Position 1 → 2→ 3 → 1: 100,000 operations minimum
100,000 operations minimum
Operating extremes: 150 m/s
Damage limits:
Operating extremes: 5 to 55 Hz, amplitude 0.5 mm
Damage limits:
Solder terminal
1 cable, 0.5 mm
310 to 350 °C, 3 seconds maximum
20N minimum
IP40 (without rubber boot)
IP65 (with rubber boot) (IEC 60529)
50A (250V) (Use 250V/10A fast-blow fuse for short-circuit protection.)
60N minimum (monitor switch)
1.7mm minimum (return monitor switch), 4.7mm minimum (depress monitor switch)
500N minimum (when pressing the entire button surface)
26g (without rubber boot)
30g (with rubber boot)
Position 1
Approx. 30N
Approx. 4N
Travel (mm)
0
Pressing
NO1-C1
NO2-C2
11-12
21-22
31-32
41-42
NO1-C1
Releasing
NO2-C2
(position 2 to 1)
11-12
21-22
31-32
41-42
Releasing
NO1-C1
NO2-C2
(position 3 to 1)
11-12
21-22
31-32
41-42
100 MΩ minimum (500V DC megger)
1,000,000 operations minimum
2
1,000 m/s
2
16.7 Hz, amplitude 1.5 mm
maximum
2
Position 2
2.4
3.0
3.6
1.4
±0.3
±0.3
±0.5
±0.3
Position 3
4.2
6.0
±0.5
±0.5
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