JSHD4 H2A 3 Position Enabling Device

Technical Data

Manufacturer.................................. JOKAB SAFETY

Ordering Data........................................ JSHD4 H2A

Weight........................ Approx. 70 g including wires

Temperature
Operation............................................... 0ºC to +50ºC
Storage............................................... -20ºC to +80ºC

Relative Humidity............................ Maximum 80%

Maximum Current
AC max........................................................ 250 V/1 A
DC max.......................................................... 30 V/2 A
                  To maintain low-level switch capability,
                     current exceeding 0.5 A @ 30 VDC is
                                                     not recommended.

Insulation Resistance.......................... 20 MW min.

Contact Resistance............................. 25 MW max.

Actuator Force
Top to Middle Position.................................. » 8.5 N
Middle to Bottom Position............................. » 43 N
Maximum Allowed Force................................ 250 N
Maximum Repeated Force............................ 100 N

Actuator Stroke
Top to Middle Position.............................. » 2.5 mm
Top to Bottom Position................................ » 7 mm

Mechanical Life
Top to Middle Position...... >1,000,000 operations
Middle to Bottom Position.... >100,000 operations

Electrical Life.................... 10,000,000 operations
                                                       at ideal conditions
                                         Dependant on the current,
                                            voltage and type of load.

Wires............................................................. AWG 24
Common.......................................................... Yellow
NO.................................................................... Orange
NC......................................................................... Grey
Length............................................. Approx. 190 mm
Insulation......................... 0.40 mm PVC (UL 1007)
Section.... 0.22 mm² (7 x 0.20 mm) tinned copper

Environmental Proof
Device................................................................... IP40
With Seal and Ingress Proof Panel................. IP65

Size
(L x W x H)................................. 108 x 52 x 56.5 mm

Materials
Box............. PP (polypropylene with mineral filling)
Rubber..... Thermoplastic elastomer on PP basis
Steering T.......................... PP with fiberglass filling
Surrounding Grip.................................. POM (Delrin)
Housing of JSHD2B Buttons............ POM 20% FG
Plunger of JSHD2B Buttons............... PA6 30% FG


Note: Push buttons with gold-plated micro
switches are intended for use in signal circuits
where the power being switched is at the
milliwatt level. Data as delivered. High
frequency, high temperature, high speed
actuation, etc. will affect data.