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Motor Protection Circuit Breaker Series 8146/5-V27

R. STAHL's 8146/5-V27 series moulded case circuit breakers for motor protection protect Ex e and Ex d motors and their associated electric lines and systems. The standard variants feature an adjustable, phase-sensitive thermal overcurrent release or electromagnetic tripping mechanism, which has to be specified during the ordering process. They cannot be retrofitted.

  • Electric line and system protection for Ex e and Ex d motors
  • Robust enclosure made from glass-fibre-reinforced polyester resin
  • Optional: Undervoltage release, shunt trip, ammeter, auxiliary contact

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Select the products that are applicable to your intended use.

Scope
Zones
Min. ambient temperature
Max. ambient temperature
Type of protection (IP)
Description​
Release voltage AC
Current adjustment range
Ammeter exist
Auxiliary contact
Releaser
Enclosure material
Connection

99 Products

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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249196 Product Type: 8146/5-V27-208-025-12-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 400.00 V
Current adjustment range: 0.16 - 0.25 A
Ammeter exist: No
Auxiliary contact: 1 NC, 1 NO
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
Only 2 items available
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249155 Product Type: 8146/5-V27-108-025-10-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 400.00 V
Current adjustment range: 0.16 - 0.25 A
Ammeter exist: No
Auxiliary contact: without
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
Only 1 items available
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249161 Product Type: 8146/5-V27-108-045-10-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 400.00 V
Current adjustment range: 0.40 - 0.63 A
Ammeter exist: No
Auxiliary contact: without
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249177 Product Type: 8146/5-V27-110-095-10-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 500.00 V
Current adjustment range: 4.00 - 6.30 A
Ammeter exist: No
Auxiliary contact: without
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249212 Product Type: 8146/5-V27-210-075-12-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 500.00 V
Current adjustment range: 1.60 - 2.50 A
Ammeter exist: No
Auxiliary contact: 1 NC, 1 NO
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249228 Product Type: 8146/5-V27-307-135-10-4
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 230.00 V
Current adjustment range: 16.00 - 20.00 A
Ammeter exist: No
Auxiliary contact: without
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 1 x M25 Ø 7 – 17 mm, 2 x M32 Ø 9 - 21 mm
On request
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249244 Product Type: 8146/5-V27-201-075-02-2
Product Description: Motor Protection Circuit Breaker
Current adjustment range: 1.60 - 2.50 A
Ammeter exist: No
Auxiliary contact: 1 NC, 1 NO
Releaser: without
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249162 Product Type: 8146/5-V27-110-045-10-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 500.00 V
Current adjustment range: 0.40 - 0.63 A
Ammeter exist: No
Auxiliary contact: without
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249178 Product Type: 8146/5-V27-107-105-10-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 230.00 V
Current adjustment range: 6.30 - 9.00 A
Ammeter exist: No
Auxiliary contact: without
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249197 Product Type: 8146/5-V27-210-025-12-2
Product Description: Motor Protection Circuit Breaker
Release voltage AC: 500.00 V
Current adjustment range: 0.16 - 0.25 A
Ammeter exist: No
Auxiliary contact: 1 NC, 1 NO
Releaser: Undervoltage release
Enclosure material: Polyester resin
Cable entry: 3 x M25 Ø 7 – 17 mm
On request

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