Safety switch - 306705

Safety switches Series 8537
Art. No.: 306705

Product Type: 8537/7-712-7000
max. ambient temperature: +40 °C
min. ambient temperature: -20 °C
Frequency range: 50 - 60 Hz
AC rated operational voltage: 690 V
Rated operational current: 250 A
Certificates: ATEX (PTB), China (CQST), IECEx (PTB)
Enclosure material: Sheet steel, painted
Handle colour: Black shroud and handle
Detailed number of poles: 3-pole
Country of origin: DE
More information

Technical data

General

MY R. STAHL 8537A
Product Type 8537/7-712-7000
Highlights Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN 60947, DIN VDE 0660 part 107
With or without load-shedding contact
Positive opening operation of the main contacts
Isolating characteristics acc. to DIN VDE 0660
Can be locked in the "OFF" position with padlocks
Rotary actuator with clear switch position
Highly corrosion-resistant external components
Identified by a signal orange label "Safety switch"
Functional Description Safety switches ensure that machines and system parts are disconnected from the energy supply during cleaning and repair work as a mandatory requirement. Usual preparatory work such as removal of fuses or disconnection of motors, which can be performed only by electrically skilled persons, is no longer required.

Explosion Protection

Electrical Data

Ambient Conditions

Mechanical Data

Components

Commercial data

Downloads

Description Document Type Language
Safety switch - 8537/7-712-7000 - 306705 - de-DE Single Data Sheet
pdf
Safety switches - 8537 - fr-FR Product Overview
pdf
Safety switches - 8537 - es-ES Product Overview
pdf
Safety switches - 8537 - de-DE Product Overview
pdf
Safety switches - 8537 - en-GB Product Overview
pdf
Safety switch - 8537/7-712-7000 - 306705 - en-GB Single Data Sheet
pdf
Safety switch - 8537/7-712-7000 - 306705 - fr-FR Single Data Sheet
pdf
Safety switch - 8537/7-712-7000 - 306705 - es-ES Single Data Sheet
pdf

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