Safety Products

HE3B Series

www.idec.com

USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC

B-45

B

HE3B

Key features include:

• 3 position funtionality (OFF – ON – OFF) as required for manual robotic control

• Provides a high level of safety based on human behavioral studies that deter-

mine personnel may squeeze OR let go when presented with a panic situation

(per IEC60204-1; 9.2.5.8)

• Multiple contacts for enhanced reliability

• Snap acting contacts from position 1 to 2

• Available with or without rubber cover

Conforming to Standards

IEC60947-5-1, EN60947-5-1, JIS C8201-5-1, UL508, CSA C22.2

No 14

Approvals

ISO12100/EN292, IEC60204-1/EN60204-1, ISO11161/prEN11161,

ISO10218/EN775, ANSI/RIA R15.06

Operating Temperature

–25 to +60˚C (no freezing)

Operating Humidity

45 to 85% RH maximum (no condensation)

Storage Temperature

–40 to +80˚C (no freezing)

Pollution Degree

3

Contact Resistance

50m

Ω maximum (beginning stage)

Insulation Resistance

Between live & dead metal parts:

100M

Ω maximum (at 500VDC mega)

Between positive & negative live parts:

100M

Ω minimum (at 500VDC mega)

Impulse Withstand Voltage

1.5kV

Operating Frequency

1200 operations/hour

Mechanical Life

Position 1➔2 1 million minimum

Position 1➔2➔3➔1: 100 thousand minimum

Electrical Life

100,000 minimum at rated load

Shock Resis-

tance

Operating Extremes

Damage Limits

Vibration Resis-

tance

Operating Extremes

5 to 55Hz, applitude 0.5mm minimum

Damage Limits

16.7Hz, applitude 1.5mm minimum

Terminal

0.110” quick connect / solder terminal

Recommended Wire Size

Solder Heat Resistance

260°C / 3 seconds maximum

Terminal Pulling Strength

20N minimum

Recommended Screw Torque

0.68 to 0.88N • m

Degree of Protection

with rubber cover: IP65,

without rubber cover: IP40 (IEC 60529),

Conditional Short-Circuit Current

50A (125V)

Recommended Short Circuit Protection

125V/10A fast blow fuse (IEC 60127-1)

Weight

without rubber cover - Approx. 14g

with rubber cover - Approx. 18g

Circuit Opening Force

500N minimum

HE3B Series Pushbutton Assembly Enabling Switch