Tekmec Push Buttons

INTRODUCTION

TEKMEC make Push Button Switches, Selector Switches and Pilot Lamps are normally suitable for Control & Auxiliary Circuits, A.C. or D.C. backed by years of proven performance in the field.These devices have contact reliability, increased operational safety, compactness and reduced labour input. The availability of two separate models of contact blocks-rear wire connection type for panel mounting application and front wire connection type for base mounted and other features make them an ideal choice for panels, control desks, control stations, machine tools etc.

These devices generally comply with the requirement of IS/IEC : 60947-5-1 (2003).

SALIENT FEATURES

Very good flame resistance.
Interchangeable blocks provide multiple contact configurations at site.
Tekmec’s traditional hall mark for precision & exacting quality and assurance for consistency & reliability. Safe in operation, locking device unaffected by vibration.
Self wiping contacts ensure trouble free operation.
State-of-the-art workmanship aesthetic elegance.
Tekmec’s more than two decades of trust and confidence.
Protection against electrical shock (Unit Earthed).

Push Buttons & Selector Switches are available in Chrome Plated Metallic body & Bezel as well as in Glass filled thermoplastic body & bezel and are functionally interchangeable. The elements are interchangeable and can be stacked without additional hardware, 1 to 4 element (NO or NC) can be used with Push Buttons and Selector Switches. For illuminated Push Buttons 1 or 2 element (NO or NC) may be used. The Pilot Lights and illuminated switches are suitable for direct supply or supply through series resistor, using bayonet cap filament bulb type BA-9S for both AC/DC supply from 6V to 230V. Indicating Lights with switching device and integral LED modules can be directly mounted on panel and rated voltage can be directly applied to the module input. These are available in Standard and barrel type enclosure in Thermoset (DMC) and Thermoplastic housing for AC/DC and AC or DC supply.

SIGUT TERMINATION

This unique feature is highly safety oriented. It increases safety to the

user by preventing accidental contact by the user with live terminals.

COMPACT 22.5mm DIAMETER

The smaller mounting diameter reduces mounting space by 30% as compared to conventional 30.5mm design.

ENERGY SAVER

Ø22.5mm devices require lamp with 2/2.6W instead of 7 to10 Watt Lamps used inØ30.5mm devices. This results in energy saving.

MOUNTING

Screw driver is required for fixing these devices on to panelhaving thickness of 1 to 6mm in any position. The whole assembly is locked into position with the help of two M4 pointed screw on the bracket. These screws also ensure the earthing.We recommend fixing centres as per standard. The Screws should be tightened simultaneously to an extent as to pierce through the paint on the panel from inside.

- FLUSH BUTTON Spring Return

- PROJECTING BUTTON Spring Return

- PROJECTING BUTTO Push to On Push to Off

- BOOTED BUTTON Spring Return For Flush Actuator

- MUSHROOM BUTTON (HEAD Ø40mm) Spring Return WITH PADLOCKING DEVICE

- MUSHROOM STAYPUT BUTTON (HEAD Ø40mm) Press to Lock & Turn to Reset WITH PADLOCKING DEVICE STAYPUT (HEAD Ø30mm)

- TWIN BUTTON Spring Return with Green Knob marked I & Red Knob marked O

- LUMINOUSTWIN BUTTON NO SPRING RETURN With Green Knob marked I & Red Knob marked O with Lamp Holder with BA9S bulb 2.6W & with Cluster LED

- RELAY RESET BUTTON Spring Return Projecting Button Flush Button

- MUSHROOM HEAD KEY LOCKABLE ACTUATOR KEY REMOVABLE IN : Pressed (Actuated) Position Unpressed (Unactuated) Position Pressed & Unpressed Position Press to Lock, Key to Reset

- SELECTOR MAINTAINED CONTACT Two Position Three Position

- KEY SELECTOR TWO POSITION MAINTAINED CONTACT KEY REMOVABLE IN : Right Position Left Position Right & Left Position

For extended range, please contact