Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
MURRELEKTRONIK 86146 Finger-Safe Open Core Control Transformer - Finger-Safe, Open Core Control Transformers
MURRELEKTRONIKFinger-Safe, Open Core Control Transformers

MURRELEKTRONIK 86146 Finger-Safe Open Core Control Transformer

The MURRELEKTRONIK Transformer (SKU 86146, MPN 86146) is a single-phase, finger-safe open core control transformer with a power rating of 320 VA. It accepts an input voltage of 208 to 550V AC and provides an output…

SKU 3G-OTH-45249

Brand
MURRELEKTRONIK
Item
86146 Finger-Safe Open Core Control Transformer
Category
Finger-Safe, Open Core Control Transformers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MURRELEKTRONIK
Manufacturer Part Number
86146
Type
Floor/Wall, 320 VA, Circuit Breaker
Phase
Single
AC/230V AC
115V
Power Rating
320 VA
Input Voltage
208 to 550V AC
Output Voltage
115V AC
Mounting Location
Wall

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MURRELEKTRONIK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MURRELEKTRONIK Transformer (SKU 86146, MPN 86146) is a single-phase, finger-safe open core control transformer with a power rating of 320 VA. It accepts an input voltage of 208 to 550V AC and provides an output voltage of 115V AC. This unit is designed for wall mounting.

Frequently Asked Questions

What is the MURRELEKTRONIK transformer 86146 used for?

The MURRELEKTRONIK transformer 86146 is a single-phase, finger-safe open core control transformer used to step down industrial line voltages from 208 to 550V AC to a stable 115V AC output. It is commonly applied in control panels, machinery, and automation systems requiring isolated low-voltage power for relays, PLCs, and sensors.

What are the specifications of the MURRELEKTRONIK transformer 86146?

The MURRELEKTRONIK transformer 86146 is rated at 320 VA with an input voltage range of 208 to 550V AC and a fixed output of 115V AC. It is a single-phase unit designed for wall mounting and includes a circuit breaker. The MPN is 86146 and the SKU is 3G-OTH-45249.

Where to buy the MURRELEKTRONIK transformer 86146 worldwide?

3G Electric supplies the MURRELEKTRONIK transformer 86146 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this control transformer for applications across 14 industrial departments including electrical, machining, and automation.

How to install the MURRELEKTRONIK transformer 86146?

Mount the MURRELEKTRONIK transformer 86146 securely on a wall using the provided mounting brackets. Ensure the input voltage (208 to 550V AC) matches your supply and connect the primary and secondary terminals per the wiring diagram. Use appropriate overcurrent protection and verify the 115V AC output before energizing the load.

Used in

Common applications for MURRELEKTRONIK
Factory automation — M12 single-ended cordsets (e.g., 812PX4) for sensor wiring in conveyor systems
Robotic arms — TPE-jacketed cordsets (e.g., 812WF4) for heaviest-duty flexing in pick-and-place cells
Distributed I/O — Y-distributor cordsets (e.g., 813EG4) for splitting signals to multiple sensors
Motor control — Varistor-star motor suppressors (e.g., 852TZ4) for EMI reduction in AC motor drives
Washdown environments — IP66K-rated cordsets (e.g., 812WF4) for food processing equipment
Continuous motion — PUR-jacketed control cables (e.g., 813EV4) for cable tracks in packaging machinery

MURRELEKTRONIK Products

3G Electric supplies MURRELEKTRONIK finger-safe, open core control transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Single-phase control transformer with finger-safe open core design. Rated 400 VA, accepts 208 to 550V AC input and delivers 115V AC output. Includes circuit breaker. Suitable for wall mounting in industrial control panels to power control circuits, relays, and PLCs
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Rated 400 VA, accepts 208 to 550V AC input and delivers 115V AC output. Includes circuit breaker. Suitable for wall mounting in industrial control panels to power control circuits, relays, and PLCs
Single-phase, finger-safe open core control transformer rated 800 VA. Accepts input voltage from 208 to 550V AC and provides 115V AC output. Designed for wall mounting and includes a circuit breaker. Suitable for stepping down voltages in industrial control circuits and automation equipment
MURRELEKTRONIK
Single-phase, finger-safe open core control transformer rated 800 VA. Accepts input voltage from 208 to 550V AC and provides 115V AC output. Designed for wall mounting and includes a circuit breaker. Suitable for stepping down voltages in industrial control circuits and automation equipment
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 115V AC, 500 VA rating. Includes integrated circuit breaker for overcurrent protection. Suitable for floor or wall mounting in industrial control panels and machinery
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 115V AC, 500 VA rating. Includes integrated circuit breaker for overcurrent protection. Suitable for floor or wall mounting in industrial control panels and machinery
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 230V AC. Rated 100 VA. Includes built-in circuit breaker. Floor mounting. Suitable for industrial control panels and machinery requiring voltage conversion for control circuits
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 230V AC. Rated 100 VA. Includes built-in circuit breaker. Floor mounting. Suitable for industrial control panels and machinery requiring voltage conversion for control circuits
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 230V AC at 25 VA. Includes circuit breaker. Suitable for floor or wall mounting in control panels and machinery
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 230V AC at 25 VA. Includes circuit breaker. Suitable for floor or wall mounting in control panels and machinery
Single-phase control transformer with finger-safe open core design. Input voltage 208 to 550V AC, output 115V AC. Rated 3 kVA. Includes circuit breaker. Suitable for floor or wall mounting in industrial control applications
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Input voltage 208 to 550V AC, output 115V AC. Rated 3 kVA. Includes circuit breaker. Suitable for floor or wall mounting in industrial control applications

More from MURRELEKTRONIK

View all MURRELEKTRONIK parts →
Single-phase control transformer with finger-safe open core design. Rated 160 VA, accepts 208 to 550V AC input and provides 115V AC output. Includes circuit breaker. Suitable for floor or wall mounting in industrial control circuits, machinery, and panel building applications
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Rated 160 VA, accepts 208 to 550V AC input and provides 115V AC output. Includes circuit breaker. Suitable for floor or wall mounting in industrial control circuits, machinery, and panel building applications
Single-phase control transformer rated 2.5 kVA. Accepts 208 to 550V AC input and provides 115V AC output. Features finger-safe open core design for safety. Includes circuit breaker. Designed for wall mounting in industrial control panels and machinery
MURRELEKTRONIK
Single-phase control transformer rated 2.5 kVA. Accepts 208 to 550V AC input and provides 115V AC output. Features finger-safe open core design for safety. Includes circuit breaker. Designed for wall mounting in industrial control panels and machinery
MURRELEKTRONIK Transformer: 208 to 550V AC, 115V AC/230V AC, Floor/Wall, 2 kVA, Circuit Breaker (MPN 86153)
MURRELEKTRONIK
MURRELEKTRONIK Transformer: 208 to 550V AC, 115V AC/230V AC, Floor/Wall, 2 kVA, Circuit Breaker (MPN 86153)
MURRELEKTRONIK Transformer: 208 to 550V AC, 115V AC/230V AC, Floor/Wall, 5 kVA, Circuit Breaker (MPN 86157)
MURRELEKTRONIK
MURRELEKTRONIK Transformer: 208 to 550V AC, 115V AC/230V AC, Floor/Wall, 5 kVA, Circuit Breaker (MPN 86157)
Single-phase control transformer with finger-safe open core design. Rated 63 VA, accepts 208 to 550V AC input and provides 230V AC output. Includes circuit breaker for protection. Suitable for floor mounting in control panels and machinery
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Rated 63 VA, accepts 208 to 550V AC input and provides 230V AC output. Includes circuit breaker for protection. Suitable for floor mounting in control panels and machinery
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 115V AC, 40 VA rating. Includes integrated circuit breaker for overcurrent protection. Suitable for wall mounting in industrial control panels and machinery
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 115V AC, 40 VA rating. Includes integrated circuit breaker for overcurrent protection. Suitable for wall mounting in industrial control panels and machinery
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 230V AC at 250 VA. Includes circuit breaker. Suitable for floor or wall mounting in industrial control panels and machinery
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Input voltage range 208 to 550V AC, output 230V AC at 250 VA. Includes circuit breaker. Suitable for floor or wall mounting in industrial control panels and machinery
Single-phase control transformer with finger-safe open core design. Rated 630 VA, accepts 208 to 550V AC input and delivers 115V AC output. Includes a circuit breaker. Suitable for floor or wall mounting in industrial control panels
MURRELEKTRONIK
Single-phase control transformer with finger-safe open core design. Rated 630 VA, accepts 208 to 550V AC input and delivers 115V AC output. Includes a circuit breaker. Suitable for floor or wall mounting in industrial control panels