IDEC HE2G Data Sheet

Enabling Switches

HE2G Compact Grip Enabling Switch

Key features:

• New compact, light-weight grip switch provides a comfortable hold

• Compact design ts comfortably in the hand

• Light operating force ensures worry-free operation

• 3-position switch with distinctive tactile feedback

• Dual enabling contacts ensure a high level of safety

Part Numbers

Additional Control Units Rubber Boot Color Solder Terminal Internal Connector

HE2G

Overview XW Series E-Stops Interlock Switches Enabling Switches Safety Control Relays Light Curtains AS-Interface Safety at Work

None

Estop

Two Momentary Pushbuttons

E-Stop and Two Momentary Pushbuttons

E-Stop, Momentary Pushbutton and Key Switch

Yellow HE2G-21SH HE2G-21SC

Gray HE2G-21SH-1N HE2G-21SC-1N

HE2G-21SHE

HE2G-21SHE-P-0

Yellow

HE2G-21SH-L-L

HE2G-21SHE-L-L HE2G-21SCE-L-L

HE2G-21SHE-L-K HE2G-21SCE-L-K

–Estop and Green Pilot Light

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1. Additional control units installed on the HE2G are as follows:
Emergency Stop Switch: XA1E-BV3U02R

Momentary Pushbutton: AB6M-M2PLW
Key Selector Switch: AS6M-2KT2PA Pilot Light: UP9P-2498G

2. Silicon rubber: Can be used in general factories. Remains exible in cold temperatures. Suitable in applications with a
wide operating temperature range.

3. NBR/PVC polyblend: Oil-proof. Suitable for environments subjected to machine oil and painting robots where silicon
rubber cannot be used.

415

HE2G

Enabling Switches

Specications

UL508 (UL recognition)

Applicable Standards

OverviewXW Series E-StopsInterlock SwitchesEnabling SwitchesSafety Control RelaysLight CurtainsAS-Interface Safety at Work

Applicable Standards for Use

Operating Temperature

Relative Humidity 45 to 85% (no condensation)
Storage Temperature –40 to +80°C (no freezing)
Pollution Degree 3
Contact Resistance 50 mΩ maximum (initial value)

Insulation Resistance

Impulse Withstand Voltage

Electric Shock Protection Class Class II (IEC 61140) (With pilot light: class III)
Operating Frequency 1,200 operations per hour

Mechanical Life

Electrical Life

Shock Resistance

Vibration Resistance

Applicable Wire

Applicable Wire Size

Applicable Cable Outside diameter: ø4.5 to 10 mm
Conduit Port Size M16 (cable gland is supplied)
Terminal Tensile Strength 20N minimum

Degree of Protection

Conditional Short-circuit Current 50A (250V) (Use 250V/10A fast-blow fuse for short circuit protection.)
Direct Opening Force 60N minimum (monitor switch)
Operator Strength 500N minimum (when pressing the entire button surface)

Weight (approx.)

CSA C22.2, No. 14 (c-UL recognition)
IEC/EN 60947-5-1 (TÜV)
GS-ET-22 (TÜV approval)

ISO 12100-1, -2
IEC 60204-1/EN 60204-1
ISO11161 / prEN11161
ISO 10218 / EN 775
ANSI/RIA R15.06
ANSI B11.19

Silicon rubber boot: –25 to 60°C (no freezing)
NBR/PVC Polyblend rubber boot: –10 to 60°C (no freezing)

Between live and dead metal parts: 100 MΩminimum (500V DC megger)
Between terminals of different pole: 100 MΩminimum (500V DC megger)

(Solder terminal)
Grip style enabling switch/emergency stop switch: 2.5 kV
Momentary pushbutton/key selector switch: 1.5 kV
Pilot light: 500V AC, 1 minute (between live and dead parts)
(Internal connector)
Grip style enabling switch/emergency stop switch/momentary pushbutton/key selector switch: 1.5 kV

Position 1
Position 1 2 3 1: 100,000 operations minimum

100,000 operations minimum (rated load)
1,000,000 operations minimum (24V AC/DC, 100 mA)

Operating extremes: 150 m/s
Damage limits: 1,000 m/s2 (100G)

Operating extremes: 5 to 55 Hz, amplitude 0.5 mm minimum
Damage limits: 16.7 Hz, amplitude 1.5 mm minimum

Solder terminal: 0.5 mm
Internal connector: 0.05 to 0.86 mm2 (AWG18 to 30)

Solder terminal: 0.5 mm
Internal connector: 0.05 to 0.86 mm2 (AWG18 to 30) (AWG22 between switch and connector)

With control unit: IP67/IP66 (IEC 60529)
Without control unit: IP65 (IEC 60529)

HE2G-21SH: 140g
HE2G-21SH-P-0/-21SC: 145g
HE2G-21SHE/-21SC-P-0: 150g
HE2G-21SH-L-L/-21SHE-P-0/-21SCE: 155g
HE2G-21SH-L-K/-21SCE-P-0: 160g
HE2G-21SHE-L-L/-21SC-L-L: 165g
HE2G-21SHE-L-K/-21SC-L-K: 170g
HE2G-21SCE-L-L: 175g
HE2G-21SCE-L-K: 180g

2 1: 1,000,000 operations minimum

2

(15G)

2

maximum (20 AWG)

2

(20 AWG)

416

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