Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEETC2U  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens 3 Pole Isolator Switch - 63A Maximum Current
Siemens
Siemens 3 Pole Isolator Switch - 63A Maximum Current
Part No.
3LD3450-0TK11
Procurement Intelligence
The Sentron 3LD series is an enclosed 3-pole isolator switch rated for 63A maximum current, designed for industrial distribution and motor control circuit disconnection. It's typically mounted in control panels or switchboards as a safety isolation device. Critical verification: confirm the enclosure rating (IP rating) and mechanical interlock compatibility with your specific panel installation.
Industrial motor circuit isolation
Before ordering — verify:
☐ Enclosure IP rating
☐ Panel mounting space
☐ DIN rail compatibility
Technical Specifications
Number of Poles3
Maximum Current63A
RangeSentron
Series3LD
Enclosed/Not EnclosedEnclosed
Throw ConfigurationSingle Throw
Maximum Operating Temperature+55°C
Minimum Operating Temperature-25°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/switch-disconnectors-components/isolator-switches/siemens-3-pole-isolator-switch-63a-maximum-current?mal=66182ee60f45bcae58908afa
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.