Catalogs >
APEM GmbH >
1200 series

1200 series
6Pages

Catalog excerpts

PANEL SWITCHES 1200 series Momentary pushbutton switches • round plunger DISTINCTIVE FEATURES Butt action contacts Double break NF (EN 61058-1), UL WOYR2 and WOYR8 (UL61058-1 and CAN/ CSA-C22.2 N°61058-1) ELECTRICAL SPECIFICATIONS • Max. current/voltage rating with resistive load : - silver contacts (A) : 4 A 250 VAC - 4 A 24 VDC - 8 A 12 VDC - silver plated copper contacts (C) : 2 A 250 VAC - 2 A 24 VDC - 3 A 12 VDC • Initial contact resistance : 10 mΩ • Insulation resistance : 1,000 MΩ min. at 500 VDC • Dielectric strength : 2,000 Vrms 50 Hz min. between terminals 3,000 Vrms 50 Hz min. between terminals and frame • Electrical life : 10,000 cycles at full load GENERAL SPECIFICATIONS • Torque : 1.50 Nm (1.10 Ft.lb) max. applied to nut • Panel thickness : 5 mm (.196) max. • Total travel : NO : 4.5 (.177) ± 0.3 (.011) NC : 3.5 (.137) ± 0.3 (.011) • Operating temperature : -20 °C to +55 °C (-4 °F to +131 °F) MATERIALS • Case : polyamide • Plunger : polyamide • Bushing : brass, nickel plated • Contacts : A : silver C : copper, silver plated APEM products may be recycled at end-of-life for the re-claiming of valuable metal components. The company reserves the right to change

Open the catalog to page 1

Momentary pushbutton switches • round plunger MOUNTING Models 1233X209 and 1233X209L are standard marked NF. To order switches marked NF, UL, complete appropriate box of ordering format. Solderlug / quick-connect AGENCY APPROVALS PANEL SWITCHES Normalized quick-connect ELECTRICAL FUNCTIONS KEYWAY

Open the catalog to page 2

Momentary pushbutton switches • round plunger BUILD YOUR PART NUMBER BASIC PART NUMBER ELECTRICAL FUNCTIONS Normally closed Normally open Normalized quick-connect Screw terminal + clamp Right angle screw terminals + clamp CONTACT MATERIALS PLUNGER COLORS Copper, silver plated Chrome plated cap nut U117 instead of knurled cap nut U411 Consult factory for details of approved models. SPECIAL MODELS NF standard marked, silver contacts NF standard marked, silver contacts, long plunger ABOUT THIS SERIES On the following pages, you will find successively basic part numbers of switches and options...

Open the catalog to page 3

Momentary pushbutton switches • round plunger KEYWAY Ø8.00 (.315DIA) Normally Open SOLDER LUG/QUICK-CONNECT TERMINALS Plunger height : NO model : 7.50 mm, NC model : 6.70 mm KEYWAY Ø8.00 (.315DIA) Normally Open Normally Closed SCREW TERMINALS Plunger height : NO model : 7.50 mm, NC model : 6.70 mm NORMALIZED QUICK-CONNECT TERMINALS Normally Open Plunger height : NO model : 7.50 mm, NC model : 6.70 mm KEYWAY Ø12.00x0.75 SI (.472DIAx0.75 IS) Normally Open Plunger height : NO model : 7.50 mm, NC model : 6.70 mm 4 Normally Closed STRAIGHT SCREW TERMINALS + CLAMP PANEL SWITCHES

Open the catalog to page 4

Momentary pushbutton switches • round plunger KEYWAY Ø12.00x0.75 SI (.472DIAx0.75 IS) Normally Open RIGHT ANGLE SCREW TERMINALS + CLAMP CONTACT MATERIALS BASIC P/N Silver Copper, silver plated Chrome plated cap nut U117 instead of knurled nut U411 PLUNGER COLORS Black Green Red White SPECIAL MODELS X209 NF standard marked - Silver contacts - short plunger X209L NF standard marked - Silver contacts - long plunger See drawings next page NOTE : Ground connector U187 compulsory on models X209 and X209L if the panel is not metallic or not connected to ground. Order separately : see “Hardware“...

Open the catalog to page 5

Momentary pushbutton switches • round plunger SPECIAL MODELS (CONTINUED) Normally Open Replace • with the desired plunger color. KEYWAY Normally Open PANEL SWITCHES Replace • with the desired plunger color. AGENCY APPROVALS BASIC P/N Marking : to order switches marked NF, UL, complete above box with desired approvals.

Open the catalog to page 6