DHU

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Technical content

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. UL Approved Illuminated Pushbutton DHU Contact Resistance ≤ 20mΩ initial Actuation Force 500 ± 100gF Actuation Travel 3.2 ± .25mm Dielectric Strength 2,000Vrms min @ sea level contact to contact 2,000Vrms min @ sea level to LED Insulation Resistance ≥ 1,000MΩ min @ 500VDC Sealing Degree IP65 Operating Temperature -40ºC to 85ºC Storage Temperature -40ºC to 85ºC Electrical Ratings Evaluated to UL 61058-1 1/2 hp @ 125VAC/250VAC; T120 10.1A @ 277VAC resistive; T120 10.1A @ 125VAC inductive; T120 Evaluated to UL 1054 16A @ 125VAC/250VAC resistive; T120 6A @ 125VAC/250VAC general purpose; T120 5A @ 125VAC inductive; T120 Electrical Life 100,000 cycles average Actuator Stainless Steel, Anodized Aluminum LED Lens Polycarbonate (PC) Threaded Housing Stainless Steel, Anodized Aluminum Terminal Support Polybutylene Terephthalate (PBT) Snap Action Switch Base / Cover Polybutylene Terephthalate (PBT) , UL94-V0 Snap Action Switch Pin Plunger Polybutylene Terephthalate (PBT), UL94-V0 Snap Action Switch Contacts Silver Alloy Snap Action Switch Terminals Silver plated Copper Alloy Snap Action Switch Support Frame POM Hardware One Hex Nut & one “O” Ring supplied Materials Specifi cations RoHS Compliant E222871 Specifi cations S Si fi i Combining the LED illumination and metal body of the DH Series switch with the UL recognized switching capability of the VM3 Series snap-action switch.

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 2 DHU UL Approved Illuminated Pushbutton 1. Series DHU25 1 N B S R G 12 B DHU25 DHU28 DHU30 2. Number of Poles 1 = SPDT 3. Bezel Style Blank = Standard Bezel H = Straight Bezel 4. Latching Option N = Momentary L = Latching 5. Actuator Style: A = Flush actuator, non-illuminated B = Flush actuator, ring illuminated C = Flush actuator, dot illuminated G = Flush actuator, Int’l standby symbol illuminated only available with DHU25 MR = Mushroom actuator, red anodized aluminum only available with DHU25 momentary 6. Switch Finish S = Brushed Stainless Steel B = Black Anodized Aluminum G = Green Anodized Aluminum R = Red Anodized Aluminum U = Blue Anodized Aluminum Y = Yellow Anodized Aluminum 7. First LED Color Z = No LED R = Red Y = Yellow G = Green B = Blue W = White O = Orange 8. Second LED Color Z = No LED R = Red Y = Yellow G = Green B = Blue W = White O = Orange 9. LED Voltage Z = No LED 24 = 24V 6 = 6V 110 = 110V 12 = 12V 220 = 220V N = No internal resistor in series with the LED 10. Terminal Option A = .187” Quick Connect Switch Terminals and .110” Quick Connect LED Terminals B = .250” Quick Connect Switch Terminals and .110” Quick Connect LED Terminals

Ordering Information

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. UL Approved Illuminated Pushbutton DHU page 3 Dimensions - 25mm, Momentary M25x1.0 28.00 [1.10] 32.05 [1.26] Ø28.00 [1.10] 1.98 [.08] 27.65 [1.09]

11.50 MAX

[.45] 18.50 [.73] M25x1.0 28.00 [1.10] 32.05 [1.26] Ø15.60 [.61] Ø19.78 [.78] ILLUMINATED RING Ø28.00 [1.10] 1.98 [.08] 27.65 [1.09] 18.50 [.73] [.45] M25x1.0 28.00 [1.10] 32.05 [1.26] Ø9.00 [.35] ILLUMINATED DOT Ø28.00 [1.10] 1.98 [.08] 27.65 [1.09] 18.50 [.73] [.45] A - Flush, Non-Illuminated B - Flush, Ring Illuminated C - Flush, Dot Illuminated M25x1.0 28.00 [1.10] 32.05 [1.26] Ø28.00 [1.10] 1.98 [.08] 27.65 [1.09] [.45] 18.50 [.73] Ø11.00 [.43] ILLUMINATED SYMBOL Ø19.78 [.78] ILLUMINATED RING M25x1.0 Ø35.10 [1.38] 13.00 [.51] 1.98 [.08] 24.72 [.97]

8.25 MAX

[.32] 18.50 [.73] G - Flush, In’tl Standby Symbol MR - Mushroom Actuator

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. UL Approved Illuminated Pushbutton page 4 DHU Dimensions - 25mm, Latching M25x1.0 28.00 [1.10] 32.05 [1.26] Ø19.78 [.78] Ø27.87 [1.10]

13.50 MAX

[.53] 1.98 [.08] 29.97 [1.18] 18.50 [.73] M25x1.0 28.00 [1.10] 32.05 [1.26] Ø15.60 [.61] Ø19.78 [.78] ILLUMINATED RING Ø27.87 [1.10] 1.98 [.08]13.50 MAX [.53] 29.97 [1.18] 18.50 [.73] M25x1.0 28.00 [1.10]32.05 [1.26] Ø9.00 [.35] ILLUMINATED DOT Ø27.87 [1.10] 1.98 [.08] [.53] 29.97 [1.18] 18.50 [.73] A - Flush, Non-Illuminated B - Flush, Ring Illuminated C - Flush, Dot Illuminated M25x1.0 28.00 [1.10] 32.05 [1.26] Ø27.87 [1.10] 1.98 [.08] 29.97 [1.18] [.53] 18.50 [.73] Ø19.78 [.78] ILLUMINATED RING Ø11.00 [.43] ILLUMINATED SYMBOL G - Flush, In’tl Standby Symbol

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. UL Approved Illuminated Pushbutton DHU page 5 Dimensions - 28mm, Momentary M28x1.5 32.00 [1.26] 35.00 [1.38] Ø22.85 [.90] Ø32.10 [1.26]

11.00 MAX

[.43] 2.10 [.08]29.00 [1.14] 18.50 [.73] M28x1.5 Ø22.85 [.90] ILLUMINATED RING Ø17.50 [.69] 32.00 [1.26] 35.00 [1.38] Ø32.10 [1.26] [.43] 2.10 [.08] 28.80 [1.13] 18.50 [.73] M28x1.5 Ø9.30 [.37] ILLUMINATED DOT 32.00 [1.26] 35.00 [1.38] Ø32.10 [1.26] [.43] 2.10 [.08]28.80 [1.13] 18.50 [.73] A - Flush, Non-Illuminated B - Flush, Ring Illuminated C - Flush, Dot Illuminated Dimensions - 28mm, Latching M28x1.5 32.00 [1.26] 35.00 [1.38] Ø31.90 [1.26] 2.00 [.08] 30.35 [1.19] 18.50 [.73] [.43] Ø22.85 [.90] M28x1.5 35.00 [1.38] 32.00 [1.26] Ø17.50 [.69] Ø22.85 [.90] ILLUMINATED RING Ø31.90 [1.26] 2.00 [.08] 30.35 [1.19] 18.50 [.73] [.43] M28x1.5 35.00 [1.38] 32.00 [1.26] Ø9.30 [.37] ILLUMINATED DOT 18.50 [.73] 31.30 [1.23] 2.00 [.08]Ø31.90 [1.26] [.43] A - Flush, Non-Illuminated B - Flush, Ring Illuminated C - Flush, Dot Illuminated

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 6 UL Approved Illuminated Pushbutton DHU Dimensions - 30mm, Momentary M30x1.5 36.03 [1.42] 39.96 [1.57] Ø24.50 [.96] Ø35.00 [1.38] 2.10 [.08] 27.80 [1.09] [.43] 18.50 [.73] M30x1.5 36.03 [1.42] 39.96 [1.57] Ø19.50 [.77] Ø24.50 [.96] ILLUMINATED RING Ø35.00 [1.38] 2.10 [.08] 27.80 [1.09] 18.50 [.73] [.43] M30x1.5 36.03 [1.42] 39.96 [1.57] Ø9.26 [.36] ILLUMINATED DOT Ø35.00 [1.38]11.00 MAX [.43] 18.50 [.73] 2.10 [.08] 27.80 [1.09] A - Flush, Non-Illuminated B - Flush, Ring Illuminated C - Flush, Dot Illuminated Dimensions - 30mm, Latching M30x1.5 36.03 [1.42] 39.96 [1.57] Ø24.50 [.96] Ø34.93 [1.38]11.00 MAX [.43] 18.50 [.73] 30.30 [1.19] 2.10 [.08] M30x1.5 36.03 [1.42] 39.96 [1.57] Ø19.50 [.77] Ø24.50 [.96] ILLUMINATED RING 18.50 [.73] [.43] Ø34.93 [1.38] 30.30 [1.19] 2.10 [.08] M30x1.5 Ø9.26 [.36] ILLUMINATED DOT 36.03 [1.42] 39.96 [1.57] [.43] Ø34.93 [1.38] 18.50 [.73] 30.30 [1.19] 2.10 [.08] A - Flush, Non-Illuminated B - Flush, Ring Illuminated C - Flush, Dot Illuminated

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 7 UL Approved Illuminated Pushbutton DHU Schematic & Panel Cut-Out 4 NO 2 NC COM LED1 LED2 Ø25.00 [.98] 25mm LED2 4 NO LED1 COM 2 NC Ø28.00 [1.10] 28mm 2 NC LED1 COM 4 NO LED2 Ø30.00 [1.18] 30mm

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 8 UL Approved Illuminated Pushbutton DHU Bezel Detail Ø28.00 [1.10] 1.98 [.08] Ø21.71 [.85](23°) Ø27.95 [1.10] Ø27.95 [1.10] 1.98 [.08] Standard Straight 25mm Ø31.90 [1.26] Ø25.50 [1.00] 2.00 [.08] Ø31.95 [1.26] 2.05 [.08] Standard Straight 28mm Ø35.00 [1.38] Ø29.00 [1.14] 2.10 [.08] Ø34.92 [1.37] 2.00 [.08] Standard Straight 30mm

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 9 UL Approved Illuminated Pushbutton DHU 23.00 [.91] 10.60 [.42] 9.66 [.38]

4.75 TYP

[.19] 5.50 [.22]

0.80 TYP

[.03] (2X) 2.80 X 0.50 [.11 X .02] 11.27 [.44] 8.81 [.35] 8.60 [.34]

6.35 TYP

[.25] [.03] (2X) 2.80 X 0.50 [.11 X .02] 23.00 [.91] A = .187” utilizing part number VM3CQF1802L00 B = .250” utilitizing part number VM3CQF1801L00 Terminal Detail 25mm 28mm 23.00 [.91] 5.50 [.22]9.66 [.38] 10.60 [.42] (2X) 2.80 X 0.50 [.11 X .02] [.19] [.03] 23.00 [.91] 8.81 [.35] 8.60 [.34] 11.27 [.44] (2X) 2.80 X 0.50 [.11 X .02] [.25] [.03] A = .187” utilizing part number VM3CQF1802L00 B = .250” utilitizing part number VM3CQF1801L00

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 10 UL Approved Illuminated Pushbutton DHU LED Characteristics LED Ratings Color R Y G B O W Units Reverse Voltage V R 555555V Forward Current (peak) I FS 120 120 160 160 120 160 mA Reverse Current VR = 5V I R 10 10 10 10 10 10 μA Power Dissipation P T 80 80 120 120 80 120 mW Luminous Intensity, IF = 20mA LI 120 120 170 100 120 700 mcd (2X) 2.80 X 0.50 [.11 X .02] 23.00 [.91] [.03] 5.50 [.22]9.66 [.38] 10.60 [.42] [.19] (2X) 2.80 X 0.50 [.11 X .02] 23.00 [.91] 8.81 [.35]8.60 [.34] 11.27 [.44] [.03] [.25] A = .187” utilizing part number VM3CQF1802L00 B = .250” utilitizing part number VM3CQF1801L00 Terminal Detail - continued 30mm

Specifi cations and availability subject to change without notice.Dimensions shown in mm. Dimensions are shown for reference purposes only. page 11 Wall Plate WP Dimensions

Features

1. Series WP B 22 A X WP 2. Size: A = 40mm x 115mm B = 70mm x 115mm C = 86mm x 86mm 3. Hole Size: 25 = 25mm diameter 28 = 28mm diameter 30 = 30mm diameter 4. Material A = Brushed aluminum Y = Brushed aluminum, yellow anodized 5. Laser Etching Symbol: Contact Factory with artwork 40.00 [1.57] 115.00 [4.53] ØX 90.00 [3.54] Ø4.40 TYP [.17] Ø7.60 TYP [.30] 1.00 TYP [.04]

2.40 TYP

[.09] 4.00 [.16] 4X R1.50 [.06] A A SECTION A-A

1.50 X 45° Chamfer

115.00 [4.53] 90.00 [3.54] 70.00 [2.76] 4X R1.50 [.06] 4.00 [.16] 86.00 [3.39] 86.00 [3.39] 60.00 [2.36] 4X R1.50 [.06] 4.00 [.16] ◆ Fits standard size electrical boxes ◆ Multiple size options ◆ 2 fi nish options ◆ Laser etching available