BST11T1A CIT | Alldatasheet

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www.citswitch.com page 136 phone – 763.535.2339 fax – 763.535.2194 BST SPECIFICATIONS Electrical Ratings 3A @ 120VAC, 28VDC; 1.5A @ 250VAC See contact options Electrical Life 30,000 cycles typical Contact Resistance < 20 mΩ max initial @ 2-4VDC, 100mA Dielectric Strength 1000Vrms min Insulation Resistance > 1,000MΩ min Operating Temperature Storage Temperature -40°C to 85°C -40°C to 85°C MATERIALS ←RoHS COMPLIANT Actuator Brass, Chrome Plated Housing 4/6 Nylon, Glass Filled, Flame Retardant Heat Stabilized, UL94V-0 Support Bracket Brass, Tin Plated Contacts Copper Alloy + Silver or Gold Terminals Copper Alloy + Silver or Gold

ORDERING INFORMATION

Series: BST BST Number of Poles: 1 = SPDT 2 = DPDT Switch Function: 1 = ON-NONE-ON 2 = ON-NONE-(ON) 3 = ON-OFF-ON 4 = (ON)-OFF-(ON) Only available in SPDT 5 = ON-OFF-(ON) Only available in SPDT Actuator: T1 = 10.46mm, Std T2 = 6.10mm, Std T3 = 8.13mm, Std T4 = 13.97mm, Std P1 = 10.16mm, Plastic, Anti-Static P2 = 6.10mm, Plastic, Anti-Static N Bushing: A = 4.65mm, Non-Threaded Only available in SPDT B = 5.00mm, Non-Threaded Only available in SPDT N = 4.50mm, Non-Threaded ** Only available in DPDT H Terminals: C = PC Pin H = Horizontal Mount, Right Angle PC Pin; HS = Snap-in V = Vertical Mount, Right Angle PC Pin; VS = Snap-in A5 = PC Pin with Support Bracket; A5S = Snap-in Support Bracket Q Contacts: Q = Silver Plated R = Gold Plated G = Gold over Silver Plated Process Sealed - E222871

www.citswitch.com page 137 phone – 763.535.2339 fax – 763.535.2194 BST SWITCH FUNCTION ACTUATOR OPTIONS T1 T2 T3 T4 P1 P2 BUSHING OPTIONS A B N TERMINAL OPTIONS Toggle Position Function

1 ON NONE ON

2 ON NONE (ON)

3 ON OFF ON

SPDT 4 (ON) OFF (ON)

5 ON OFF (ON)

C – SPDT C – DPDT

www.citswitch.com page 138 phone – 763.535.2339 fax – 763.535.2194 BST TERMINAL OPTIONS H (HS – Snap-in) = Horizontal Mount, Right Angle PC Pins (SPDT) H (HS – Snap-in) = Horizontal Mount, Right Angle PC Pins (DPDT) V (VS – Snap-in) = Vertical Mount, Right Angle PC Pins (SPDT) V (VS – Snap-in) = Vertical Mount, Right Angle PC Pins (DPDT)

www.citswitch.com page 139 phone – 763.535.2339 fax – 763.535.2194 BST TERMINAL OPTIONS A5 (A5S – Snap-in Bracket) = PC Pins with Support Bracket (SPDT) A5 (A5S – Snap-in Bracket) = PC Pins with Support Bracket (DPDT) CONTACT OPTIONS Designator Contact Material Termi nal Material Electrical Ratings Q Silver Plating Silver Plating 3A @ 120VAC, 28VDC; 1.5A @ 250VAC R Gold over Nickel Plating Gold over Ni ckel Plating .4 VA max @ 20VAC or VDC max G Gold over Silver Plating Gold over Silv er Plating .4 VA max @ 20VAC or VDC max or 3A @ 120VAC, 28VDC; 1.5A @ 250VAC