Hammelman E-Stop Pendant Station 1NC Twist-to-Release M12 Connector

Technical Data Sheet: Emergency Stop Pendant Station

Product Identification

Product Type: Pendant Control Station

Function: Emergency Stop

Series (Example): (Typically a manufacturer code, e.g., XAL-K Series, 800F Series)

Actuator: \approx 40 mm Mushroom Head, Non-illuminated

Reset Mechanism: Twist-to-Release

Actuation Mechanism: Mechanical Latching

Electrical Data (Contacts)

Contact Configuration: 1 NC (Normally Closed). Also available in 2 NC or 1NO+1NC configurations.

Key Feature: Positive Opening Action (Direct Opening Action) per IEC 60947-5-1 (Annex K)

Rated Insulation Voltage (U_i): 600 V

Conventional Free Air Thermal Current (I_{th}): 10 A

Rated Impulse Withstand Voltage (U_{imp}): 6 kV

Rated Operational Current (I_e) - Utilization Category:

AC-15 (Inductive loads): 3 A @ 240 V | 1.9 A @ 400 V

DC-13 (DC loads): 0.27 A @ 250 V | 0.55 A @ 125 V

Short-circuit Protection: 10 A gG Fuse (IEC 60269-1)

Electrical Reliability: 10^{-6} (Failure rate < 1 per million operations at 17V, 5mA)

Mechanical Data

Enclosure Material: High-impact Polycarbonate / Polypropylene (or Die-cast Aluminum, model dependent)

Enclosure Color: Safety Yellow (RAL 1004)

Actuator Color: Red (RAL 3001)

Mechanical Durability: > 300,000 operation cycles

Actuating Force: \approx 22 N

Vibration Resistance: 5 gn (f = 2...500 Hz) per IEC 60068-2-6

Impact Resistance (IK): IK05 (or higher) per EN 50102

Shock Resistance (IEC): 30 gn (18 ms duration) / 50 gn (11 ms duration) per IEC 60068-2-27

Environmental Data

Degree of Protection (IP): IP66 / IP67 / IP69K (IEC 60529)

IP66: Total protection against dust; protected against powerful water jets.

IP67: Total protection against dust; protected against temporary immersion (1m, 30 min).

IP69K: Withstands high-pressure, high-temperature steam cleaning.

NEMA Rating (US Equivalent): NEMA 1, 4X, 13

Operating Temperature: -25 °C to +70 °C (-13 °F to 158 °F)

Storage Temperature: -40 °C to +85 °C (-40 °F to 185 °F)

Connectivity

Cable Entry (Enclosure): M20 x 1.5 Cable Gland, with strain relief

Cable: Integrated control cable, PUR or PVC, 2 m (custom lengths available)

Termination (End): Industrial circular connector, M12 (4- or 5-pin) or M23. Metal, A-coded.

Compliance & Standards

Component Standards:

IEC 60947-5-1 (Low-voltage switchgear - Control circuit devices)

IEC 60947-5-5 (Emergency stop function)

Machine Safety Standards:

ISO 13850 (Emergency stop equipment)

IEC 60204-1 (Safety of machinery - Electrical equipment)

Safety Level (SIL/PL): Suitable for use in systems up to SIL 3 (IEC 61508) and Cat. 4 / PLe (ISO 13849-1)

Certifications: CE, UL Listed (File E...), CSA, EAC, RoHS