EH RoHS Compliant Illuminated Pushbutton Specifications Specification Electrical Ratings 2A @ 48VDC Actuation Force 500 ± 100gF Electrical Life 200,000 cycles typical Actuation Travel 1.7 ± .25mm Contact Resistance ≤ 50mΩ initial Dielectric Strength 2000Vrms min between contacts Mechanical Resistance 500,000 cycles typical Insulation Resistance ≥ 100MΩ min @ 250VDC Sealing Degree Operating Temperature -20ºC to 70ºC IP65 Storage Temperature -20ºC to 70ºC Materials Actuator Polybutylene Terephthalate (PBT) or Stainless Steel Base Polybutylene Terephthalate (PBT) Housing Aluminum or Stainless Steel Contacts Silver Alloy Terminals Nickel Plated Brass Hardware - Nut Nickel Plated Brass Ordering Information 1. Series EH 12 N M SS B BO EH 2. Switch Body Diameter 12 = 12mm 3. Switch Funcion N = Momentary 4. Actuator Style: M = Round L = Round with LED 5. Switch Finish SS = Brushed Stainless Steel B = Black Anodized Aluminum 6. Cap Color Options Blank = Stainless Steel 2 = Black 3 = Red 4 = Yellow 5 = Green 7 = Blue 7. Terminal Options Z = Screw Terminals *not available with illuminated option B = Solder Lugs 8. LED Color X = No LED R = Red Y = Yellow G = Green B = Blue W = White O = Orange RO = Red / Orange dual LED RY = Red / Yellow dual LED RG = Red / Green dual LED RB = Red / Blue dual LED OY = Orange / Yellow dual LED OG = Orange / Green dual LED OB = Orange / Blue dual LED YG = Yellow / Green dual LED YB = Yellow / Blue dual LED GB = Green / Blue dual LED www.citrelay.com phone - 763.535.2339 Dimensions shown in mm. Dimensions are shown for reference purposes only. fax - 763.535.2194 page 1 Specifications and availability subject to change without notice. EH Illuminated Pushbutton Dimensions Ø17.50 [.69] 2.00 [.08] 14.80 [.58] R11.00 [.43] 5.15 [.20] 4.25 MAX [.17] 14.05 [.55] M12 X 1.0 .65 [.03] 3.74 [.15] 4.20 [.17] Ø17.50 [.69] Ø2.95 ILLUMINATED DOT [.12] 14.80 [.58] 1.50 [.06] 5.15 [.20] 4.25 MAX [.17] 18.80 [.74] M12x1.0 3.10 [.12] 4.20 [.17] page 2 www.citrelay.com 4.20 [.17] phone - 763.535.2339 Dimensions shown in mm. Dimensions are shown for reference purposes only. fax - 763.535.2194 Specifications and availability subject to change without notice. EH Illuminated Pushbutton Schematics Panel Cut-Out - Ø12.00 [.47] + LED1 Terminal Options 3.74 4.20 [.15] [.17] 6.50 MAX [.26] (2X) 3.00 [.12] 4.00 [.16] (2X) 3.00 [.12] (2X) Ø1.50 THRU [.06] (2X) 2.00 [.08] .75 [.03] (2X) 3.50 [.14] (2X) .50 [.02] Z (2X) 6.00 [.24] 3.74 [.15] (2X) 5.00 [.20] 1.90 TYP [.07] TERMINAL DIVIDER .65 [.03] B .45 TYP [.02] .75 [.03] B with LED LED Characteristics Color LED Ratings R Y G B O W Units Reverse Voltage VR 5 5 5 5 5 5 V Forward Curent (avg) IF 25 25 30 30 25 30 mA Forward Current (peak) IFS 120 120 160 160 120 160 mA Reverse Current VR = 5V IR 10 10 10 10 10 10 μA Power Dissipation PT 80 80 120 120 80 120 mW Operating & Storage Temperature TA -40 ~ +85 Cº Forward Voltage (typ) IF = 20mA VF 2.1 2.1 3.3 3.3 2.0 3.0 V Forward Voltage (max) IF = 20mA VF 2.4 2.5 3.6 3.6 2.3 3.6 V Wavelength at Peak Emmission IF = 20mA λP 635 592 516 463 606 n/a nm Spectral Line Half-Width IF = 20mA ∆λ 14 12 28 20 12 n/a nm Luminous Intensity, IF = 20mA LI 120 120 170 100 120 700 mcd Viewing Angle Θ 145 145 145 145 145 145 deg www.citrelay.com phone - 763.535.2339 Dimensions shown in mm. Dimensions are shown for reference purposes only. fax - 763.535.2194 page 3 Specifications and availability subject to change without notice.