Brand partner · Klemsan Elektrik Elektronik

Klemsan Elektrik – Terminal Blocks & Relays

Klemsan Elektrik Elektronik makes rail-mounted modular terminal blocks, relays and interface modules for control panels and switchboards.

Good terminal blocks use low-loss current bars, flame-retardant self-extinguishing insulation and screw connections that stay tight under vibration — and come as a complete series with accessories in a compact footprint. Controsys stocks the Klemsan range for panel builders and maintenance teams across the region. See the full product range or the Controsys home page for our panel-building services.

Enquire about Klemsan (65) 6841 8834

Manufacturer: Klemsan Elektrik Elektronik
Conductor range: 2.5 mm² to 240 mm²
Mounting: DIN rail, modular
Supplied by: Controsys — stockist & service centre

Product lines

Screw Clamp Terminals
Spring Clamp Terminals
Monitoring Control Relays
PLC Interface Relays
Protection Control Relays
Opto-Coupler Modules
Alarm Relay Controllers

Assembled Terminal Strips

Assembled TB5

Pre-assembled Klemsan terminal strip.

Assembled TB1

Pre-assembled Klemsan terminal strip.

Assembled 4TB

Pre-assembled Klemsan terminal strip.

Screw Clamp Terminals

Screw clamp terminals 2.5–16 mm²

General-purpose feed-through terminals.

Screw clamp terminals 35–70 mm²

Larger cross-section feed-through terminals (AVK35).

High-current terminals 95–240 mm²

High-current screw clamp terminals (AVK95).

Earth terminals 2.5–16 mm²

Screw clamp earth terminals.

Disconnect & test terminals

Screw clamp disconnect and test terminals.

Knife-blade disconnect terminal

Screw clamp disconnect terminal with knife blade.

1-in / 2-out terminals

Screw clamp terminals with one input and two outputs.

Fuse terminals with LED

Screw clamp fuse terminals with LED indicator.

Fuse terminals

Screw clamp fuse terminals.

Double-deck terminals

Two-level screw clamp terminals.

Accessories & Busbar Components

Cross connection & comb bar

Jumpers for linking adjacent terminals.

Group marking & end clamp

Group marker carriers and end clamp brackets.

Cable clamp

Screw clamp terminal for 2.5–16 mm² cable.

Busbar support

Support for 2.5–16 mm² busbar systems.

Busbar

Busbar for 2.5–16 mm² terminal systems.

Clamping yoke, distribution busbar (BIK)

Clamping yoke for distribution busbar.

Clamping yoke, distribution busbar (SBK)

Clamping yoke for distribution busbar.

Clamping yoke, uninsulated busbar (BIK)

For busbar without insulation.

Clamping yoke, insulated busbar (BIK)

For busbar with insulation.

DIN rail support (RT)

DIN rail support bracket.

Relays & Interface Modules

Spring clamp terminals

Screwless spring clamp terminal blocks.

Monitoring & control relays

Voltage, phase and level monitoring relays.

PLC interface relays

Slim relays for PLC input/output interfacing.

Protection control relays

Relays for equipment protection functions.

Opto-coupler modules

Solid-state isolation modules for signal interfacing.

Alarm relay controllers

Relay-based alarm controllers.

Why buy through Controsys

Stock, engineering and service in one place

Regional stockist
Common lines are held in stock, with offices in Singapore, Malaysia, Thailand and Indonesia.
Panel integration
We build Klemsan components into complete annunciator, mimic and control panels.
After-sales support
Installations can be modified, extended or upgraded as your requirements change.

Klemsan — common questions

What conductor sizes do Klemsan screw clamp terminals cover?

The range runs from 2.5–16 mm² general-purpose and earth terminals through 35–70 mm² up to 95–240 mm² high-current terminals.

Does Controsys stock Klemsan relays as well as terminal blocks?

Yes — monitoring and control relays, PLC interface relays, protection relays, opto-coupler modules and alarm relay controllers are supplied alongside the terminal ranges.